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path: root/drivers/staging/rtl8188eu/core
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2017-12-20rtl8188eu: Fix a possible sleep-in-atomic bug in rtw_disassoc_cmdJia-Ju Bai
[ Upstream commit 08880f8e08cbd814e870e9d3ab9530abc1bce226 ] The driver may sleep under a spinlock, and the function call path is: rtw_set_802_11_bssid(acquire the spinlock) rtw_disassoc_cmd kzalloc(GFP_KERNEL) --> may sleep To fix it, GFP_KERNEL is replaced with GFP_ATOMIC. This bug is found by my static analysis tool and my code review. Signed-off-by: Jia-Ju Bai <baijiaju1990@163.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-20rtl8188eu: Fix a possible sleep-in-atomic bug in rtw_createbss_cmdJia-Ju Bai
[ Upstream commit 2bf9806d4228f7a6195f8e03eda0479d2a93b411 ] The driver may sleep under a spinlock, and the function call path is: rtw_surveydone_event_callback(acquire the spinlock) rtw_createbss_cmd kzalloc(GFP_KERNEL) --> may sleep To fix it, GFP_KERNEL is replaced with GFP_ATOMIC. This bug is found by my static analysis tool and my code review. Signed-off-by: Jia-Ju Bai <baijiaju1990@163.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-20staging: rtl8188eu: Revert part of "staging: rtl8188eu: fix comments with ↵Hans de Goede
lines over 80 characters" [ Upstream commit 4004a9870bbefdb6644c3d2033f5315920a3b669 ] Commit 74e1e498e84e ("staging: rtl8188eu: fix comments with lines over 80 characters") not only changed comments but also changed an if check: -if (pmlmepriv->cur_network.join_res != true) { +if (!(pmlmepriv->cur_network.join_res)) { This is not equivalent as join_res is an int and can have values such as -2 and -3. Note for the next time, please only make one type of changes in a single clean-up commit. Fixes: 74e1e498e84e ("staging: rtl8188eu: fix comments with lines over 80 ...") Cc: Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-10staging: rtl8188eu: avoid a null dereference on pmlmeprivColin Ian King
[ Upstream commit 123c0aab0050cd0e07ce18e453389fbbb0a5a425 ] There is a check on pmlmepriv before dereferencing it when vfree'ing pmlmepriv->free_bss_buf however the previous call to rtw_free_mlme_priv_ie_data deferences pmlmepriv causing a null pointer deference if it is null. Avoid this by also calling rtw_free_mlme_priv_ie_data if the pointer is non-null. Detected by CoverityScan, CID#1230262 ("Dereference before null check") Fixes: 7b464c9fa5cc ("staging: r8188eu: Add files for new driver - part 4") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-21staging: rtl8188eu: Revert 4 commits breaking ARPHans de Goede
commit 66d32fdcbf03851724a8b551d490ae1ddfe6eef2 upstream. Commit 2ba8444c97b1 ("staging:r8188eu: move IV/ICV trimming into decrypt() and also place it after rtl88eu_mon_recv_hook()") breaks ARP. After this commit ssh-ing to a laptop with r8188eu wifi no longer works if the machine connecting has never communicated with the laptop before. This is 100% reproducable using "arp -d <ipv4> && ssh <ipv4>" to ssh to a laptop with r8188eu wifi. This commit reverts 4 commits in total: 1. Commit 79650ffde38e ("staging:r8188eu: trim IV/ICV fields in validate_recv_data_frame()") This commit depends on 2 of the other commits being reverted. 2. Commit 02b19b4c4920 ("staging:r8188eu: inline unprotect_frame() in mon_recv_decrypted_recv()") The inline code is wrong the un-inlined version contains: if (skb->len < hdr_len + iv_len + icv_len) return; ... Where as the inline-ed code introduced by this commit does: if (skb->len < hdr_len + iv_len + icv_len) { ... Note the same check, but now to actually continue doing ... instead of to not do it, so this commit is no good. 3. Commit d86e16da6a5d ("staging:r8188eu: use different mon_recv_decrypted() inside rtl88eu_mon_recv_hook() and rtl88eu_mon_xmit_hook().") This commit introduced a 1:1 copy of a function so that one of the 2 copies can be modified in the 2 commits we're already reverting. 4. Commit 2ba8444c97b1 ("staging:r8188eu: move IV/ICV trimming into decrypt() and also place it after rtl88eu_mon_recv_hook()") This is the commit actually breaking ARP. Note this commit is a straight-forward squash of the revert of these 4 commits, without any changes. Cc: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-09-01staging:rtl8188eu:core Fix remove unneccessary else blockJanani Sankara Babu
This patch removes the unwanted braces and else statement inside the function 'SecIsInPMKIDList' Signed-off-by: Janani Sankara Babu <jananis37@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-31staging:rtl8188eu Fix comparison to NULLJanani Sankara Babu
This patch replaces the comparison of variable say x to NULL with '!x' signed-off-by: Janani Sankara Babu <jananis37@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-31staging:rtl8188eu:core Fix Code IndentJanani Sankara Babu
This patch solves the code indentation issue inside the if block Signed-off-by: Janani Sankara Babu <jananis37@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-31staging:rtl8188eu Use __func__ instead of function nameJanani Sankara Babu
This patch makes use of predefined identifier __func__ inorder to clear the warning: Prefer using '"%s...", __func__' to using 'update_bmc_sta', this function's name, in a string Signed-off-by: Janani Sankara Babu <jananis37@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-29staging: rtl8188eu: remove unnecessary call to memsetHimanshu Jha
call to memset to assign 0 value immediately after allocating memory with kzalloc is unnecesaary as kzalloc allocates the memory filled with 0 value. Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28staging:rtl8188eu:core Fix add spaces around &Janani Sankara Babu
This patch is created to solve the following coding style issue reported by the checkpatch script. CHECK: spaces preffered around that '&' (ctx:VxV) Signed-off-by: Janani Sankara Babu <jananis37@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28staging:rtl8188eu:core Fix coding style IssuesJanani Sankara Babu
This patch solves the following warning shown by the checkpatch script WARNING: Comparisons should place the constants on the right side of the test Signed-off-by: Janani Sankara Babu <jananis37@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-20staging:rtl8188eu: fix coding style issueJamie Huang
checkpatch.pl gave ERROR: open brace '{' following function definitions go on the next line. Signed-off-by: Jamie Huang <jamienstar@163.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-07-27Staging: rtl8188eu: core: fix brace coding style issue in rtw_mlme_ext.cArmin Schoenlieb
This is a patch to the rtw_mlme_ext.c file that fixes up a brace error found by the checkpatch.pl tool Signed-off-by: Armin Schoenlieb <armetallica@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-07-16staging: rtl8188eu: memory leak in rtw_free_cmd_obj()Dan Carpenter
We were fixing checkpatch.pl warnings and accidentally reversed this condition. Fixes: 5b29aaaa1e3c ("staging: rtl8188eu: removes comparison to null") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-07-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds
Pull networking updates from David Miller: "Reasonably busy this cycle, but perhaps not as busy as in the 4.12 merge window: 1) Several optimizations for UDP processing under high load from Paolo Abeni. 2) Support pacing internally in TCP when using the sch_fq packet scheduler for this is not practical. From Eric Dumazet. 3) Support mutliple filter chains per qdisc, from Jiri Pirko. 4) Move to 1ms TCP timestamp clock, from Eric Dumazet. 5) Add batch dequeueing to vhost_net, from Jason Wang. 6) Flesh out more completely SCTP checksum offload support, from Davide Caratti. 7) More plumbing of extended netlink ACKs, from David Ahern, Pablo Neira Ayuso, and Matthias Schiffer. 8) Add devlink support to nfp driver, from Simon Horman. 9) Add RTM_F_FIB_MATCH flag to RTM_GETROUTE queries, from Roopa Prabhu. 10) Add stack depth tracking to BPF verifier and use this information in the various eBPF JITs. From Alexei Starovoitov. 11) Support XDP on qed device VFs, from Yuval Mintz. 12) Introduce BPF PROG ID for better introspection of installed BPF programs. From Martin KaFai Lau. 13) Add bpf_set_hash helper for TC bpf programs, from Daniel Borkmann. 14) For loads, allow narrower accesses in bpf verifier checking, from Yonghong Song. 15) Support MIPS in the BPF selftests and samples infrastructure, the MIPS eBPF JIT will be merged in via the MIPS GIT tree. From David Daney. 16) Support kernel based TLS, from Dave Watson and others. 17) Remove completely DST garbage collection, from Wei Wang. 18) Allow installing TCP MD5 rules using prefixes, from Ivan Delalande. 19) Add XDP support to Intel i40e driver, from Björn Töpel 20) Add support for TC flower offload in nfp driver, from Simon Horman, Pieter Jansen van Vuuren, Benjamin LaHaise, Jakub Kicinski, and Bert van Leeuwen. 21) IPSEC offloading support in mlx5, from Ilan Tayari. 22) Add HW PTP support to macb driver, from Rafal Ozieblo. 23) Networking refcount_t conversions, From Elena Reshetova. 24) Add sock_ops support to BPF, from Lawrence Brako. This is useful for tuning the TCP sockopt settings of a group of applications, currently via CGROUPs" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1899 commits) net: phy: dp83867: add workaround for incorrect RX_CTRL pin strap dt-bindings: phy: dp83867: provide a workaround for incorrect RX_CTRL pin strap cxgb4: Support for get_ts_info ethtool method cxgb4: Add PTP Hardware Clock (PHC) support cxgb4: time stamping interface for PTP nfp: default to chained metadata prepend format nfp: remove legacy MAC address lookup nfp: improve order of interfaces in breakout mode net: macb: remove extraneous return when MACB_EXT_DESC is defined bpf: add missing break in for the TCP_BPF_SNDCWND_CLAMP case bpf: fix return in load_bpf_file mpls: fix rtm policy in mpls_getroute net, ax25: convert ax25_cb.refcount from atomic_t to refcount_t net, ax25: convert ax25_route.refcount from atomic_t to refcount_t net, ax25: convert ax25_uid_assoc.refcount from atomic_t to refcount_t net, sctp: convert sctp_ep_common.refcnt from atomic_t to refcount_t net, sctp: convert sctp_transport.refcnt from atomic_t to refcount_t net, sctp: convert sctp_chunk.refcnt from atomic_t to refcount_t net, sctp: convert sctp_datamsg.refcnt from atomic_t to refcount_t net, sctp: convert sctp_auth_bytes.refcnt from atomic_t to refcount_t ...
2017-06-25staging: rtl8188eu: style fixesGalo Navarro
Fix multiple style issues (CHECK spaces preferred around that $operator). Signed-off-by: Galo Navarro <anglor@varoa.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-06-20net: manual clean code which call skb_put_[data:zero]yuan linyu
Signed-off-by: yuan linyu <Linyu.Yuan@alcatel-sbell.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-16networking: introduce and use skb_put_data()Johannes Berg
A common pattern with skb_put() is to just want to memcpy() some data into the new space, introduce skb_put_data() for this. An spatch similar to the one for skb_put_zero() converts many of the places using it: @@ identifier p, p2; expression len, skb, data; type t, t2; @@ ( -p = skb_put(skb, len); +p = skb_put_data(skb, data, len); | -p = (t)skb_put(skb, len); +p = skb_put_data(skb, data, len); ) ( p2 = (t2)p; -memcpy(p2, data, len); | -memcpy(p, data, len); ) @@ type t, t2; identifier p, p2; expression skb, data; @@ t *p; ... ( -p = skb_put(skb, sizeof(t)); +p = skb_put_data(skb, data, sizeof(t)); | -p = (t *)skb_put(skb, sizeof(t)); +p = skb_put_data(skb, data, sizeof(t)); ) ( p2 = (t2)p; -memcpy(p2, data, sizeof(*p)); | -memcpy(p, data, sizeof(*p)); ) @@ expression skb, len, data; @@ -memcpy(skb_put(skb, len), data, len); +skb_put_data(skb, data, len); (again, manually post-processed to retain some comments) Reviewed-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-13staging: rtl8188eu: Remove unneeded blank linesAviya Erenfeld
Remove unneeded blank lines Signed-off-by: Aviya Erenfeld <aviyae42@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: rtl8188eu: removes comparison to nullJuliana Rodrigues
This patch fixes multiple comparison to NULL checkpatch errors by rewriting the conditional as a negation. Signed-off-by: Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: rtl8188eu: removed unnecessary blank linesJuliana Rodrigues
Removes numerous unnecessary blank lines in order to fix checkpatch styling issues. Signed-off-by: Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: rtl8188eu: removed unnecessary parenthesesJuliana Rodrigues
This patch removes numerous unnecessary parentheses in order to fix checkpatch styling issues. Signed-off-by: Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: rtl8188eu: removed function names from stringsJuliana Rodrigues
This patch fixes a checkpatch issue caused by using function names inside strings. Those function names were replaced by __func__. Signed-off-by: Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: rtl8188eu: add spaces around characterJuliana Rodrigues
This patch solves a checkpatch issue caused by not using spaces around an OR sign. Signed-off-by: Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: rtl8188eu: fixes block comments subsequent linesJuliana Rodrigues
This patch adds * on block comments subsequent lines, which were causing a checkpatch styling warning. Signed-off-by: Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-29staging: rtl8188eu: fix comments with lines over 80 charactersJuliana Rodrigues
This patch fixes some checkpatch errors in which comments go over 80 characters per line. Signed-off-by: Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-15staging: rtl8188eu, rtl8723bs: fix spelling mistake "Cancle" -> "Cancel"Colin Ian King
Trivial fix to spelling mistakes in a comments and RT_TRACE text. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-15staging: rtl8188eu: core: removed comparison to NULLJuliana Rodrigues
Removed comparison to NULL fixing checkpatch issues. Signed-off-by: Juliana Rodrigues <juliana.orod@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-15staging:r8188eu: remove ieee80211_is_empty_essid()Ivan Safonov
ieee80211_is_empty_essid() is unused, remove it. Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-15staging:r8188eu: remove ieee80211_get_hdrlen()Ivan Safonov
ieee80211_get_hdrlen is unused, remove it and all corresponding code. Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-15staging:r8188eu: trim IV/ICV fields in validate_recv_data_frame()Ivan Safonov
Length of IV/ICV fields calculated here, so trim these field here too. Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-15staging:r8188eu: move IV/ICV trimming into decrypt() and also place it after ↵Ivan Safonov
rtl88eu_mon_recv_hook() IV/ICV should be trimmed immediately after decoding (this is a decryptor job). Trim IV/ICV inside decrypt() for SW decrypted frames, for HW decrypted - before rtl88eu_mon_recv_hook(). Adopt frames receive process to work without IV/ICV fields. Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-28staging: rtl8188eu: embedded function name style fixesIan Chard
Replace a couple of function names embedded in trace messages with __func__. One of them had a typo anyway. Signed-off-by: Ian Chard <ian@chard.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-28staging: rtl8188eu: prevent an underflow in rtw_check_beacon_data()Dan Carpenter
The "len" could be as low as -14 so we should check for negatives. Fixes: 9a7fe54ddc3a ("staging: r8188eu: Add source files for new driver - part 1") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-18staging: rtl8188eu: fix sparse signedness warnings in rtw_generate_ieAishwarya Pant
Changed the type of wpa_ie_len from (int *) to (unsigned int *) in the function rtw_get_wpa_ie(..) to suppress signedness mismatch warnings in rtw_generate_ie of the type- drivers/staging/rtl8188eu//core/rtw_ieee80211.c:1009:60: warning: incorrect type in argument 2 (different signedness) drivers/staging/rtl8188eu//core/rtw_ieee80211.c:1009:60: expected int *wpa_ie_len drivers/staging/rtl8188eu//core/rtw_ieee80211.c:1009:60: got unsigned int *<noident> Signed-off-by: Aishwarya Pant <aishpant@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-18staging: rtl8188eu: fix sparse signedness warnings in rtw_set_ieAishwarya Pant
Changed the type of sz from (int) to (unsigned int) to suppress signedness mismatch warnings of the type- drivers/staging/rtl8188eu//core/rtw_ieee80211.c:258:97: warning: incorrect type in argument 5 (different signedness) drivers/staging/rtl8188eu//core/rtw_ieee80211.c:258:97: expected unsigned int [usertype] *frlen drivers/staging/rtl8188eu//core/rtw_ieee80211.c:258:97: got int *<noident> Signed-off-by: Aishwarya Pant <aishpant@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-18staging: rtl8188eu: fix sparse signedness warnings in rtw_get_ieAishwarya Pant
Changed the type of len from (int *) to (unsigned int *) in the function rtw_get_ie(..) and wherever this function is called to suppress signedness mismatch warnings of the type- drivers/staging/rtl8188eu//core/rtw_ap.c:78:60: warning: incorrect type in argument 3 (different signedness) drivers/staging/rtl8188eu//core/rtw_ap.c:78:60: expected int *len drivers/staging/rtl8188eu//core/rtw_ap.c:78:60: got unsigned int *<noident> Signed-off-by: Aishwarya Pant <aishpant@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-08staging:r8188eu: remove sw_encrypt member of security_priv structIvan Safonov
sw_encrypt always is 0. Replace sw_encrypt with 0. Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-08staging:r8188eu: remove sw_decrypt member of security_priv structIvan Safonov
sw_decrypt always is 0, so replace it with 0. Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-23staging:r8188eu: add iv length to frame data offsetIvan Safonov
If this frame contains IV/ICV fields, ether_type field located a little farther. This bug already fixed here: https://github.com/lwfinger/rtl8188eu/blob/master/core/rtw_recv.c#L569 . Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-16staging: rtl8188eu: removed blank lines coding style problemAndrii Vladyka
Fix 'multiple blank lines' coding style problem reported by checkpatch.pl. Signed-off-by: Andrii Vladyka <tulup@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-16staging: rtl8188eu: fix some inverted conditionsDan Carpenter
We converted these conditions from == NULL and != NULL but messed up and inverted some. Fixes: e31447f934d3 ("staging: rtl8188eu: Replace x==NULL by !x") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging:rtl8188eu Add spaces around binary operatorGeorgiana Rodica Chelu
Add spaces around binary operator '&' in order to increase the readability of the code. Signed-off-by: Georgiana Rodica Chelu <georgiana.chelu93@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: rtl8188eu: Add a blank lineGargi Sharma
Add a blank line after function declaration to fix the checkpatch issue Please use a blank line after function/struct/union/enum declarations. Signed-off-by: Gargi Sharma <gs051095@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: rtl8188eu: Remove multiple blank linesGargi Sharma
Remove blank lines to fix the checkpatch issue, don't use multiple blank lines. Signed-off-by: Gargi Sharma <gs051095@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: rtl8188eu: Remove unnecessary blank linesGargi Sharma
Remove unnecessary blank lines to fix the checkpatch issue, blank lines are not required before '}'. Signed-off-by: Gargi Sharma <gs051095@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: rtl8188eu: Put constant on right side of comparisonGargi Sharma
Constants should be on the right side of comparisons. Issue found by checkpatch.pl script. Signed-off-by: Gargi Sharma <gs051095@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: rtl8188eu: Fix block comments warningGargi Sharma
Align * on each line and move final */ to a new line, to conform to the kernel coding style for block comments. Signed-off-by: Gargi Sharma <gs051095@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-06staging: rtl8188eu: Replace x==NULL by !xGargi Sharma
Replace x==NULL by !x, to fix the checkpatch issue comparsion with NULL could be written as !x. Signed-off-by: Gargi Sharma <gs051095@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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