diff options
Diffstat (limited to 'drivers/scsi/dc395x.c')
| -rw-r--r-- | drivers/scsi/dc395x.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c index 5fb06930912a..cd0c978dc169 100644 --- a/drivers/scsi/dc395x.c +++ b/drivers/scsi/dc395x.c @@ -3664,10 +3664,19 @@ static struct DeviceCtlBlk *device_alloc(struct AdapterCtlBlk *acb, #endif if (dcb->target_lun != 0) { /* Copy settings */ - struct DeviceCtlBlk *p; - list_for_each_entry(p, &acb->dcb_list, list) - if (p->target_id == dcb->target_id) + struct DeviceCtlBlk *p = NULL, *iter; + + list_for_each_entry(iter, &acb->dcb_list, list) + if (iter->target_id == dcb->target_id) { + p = iter; break; + } + + if (!p) { + kfree(dcb); + return NULL; + } + dprintkdbg(DBG_1, "device_alloc: <%02i-%i> copy from <%02i-%i>\n", dcb->target_id, dcb->target_lun, @@ -4159,7 +4168,7 @@ static int adapter_sg_tables_alloc(struct AdapterCtlBlk *acb) const unsigned srbs_per_page = PAGE_SIZE/SEGMENTX_LEN; int srb_idx = 0; unsigned i = 0; - struct SGentry *uninitialized_var(ptr); + struct SGentry *ptr; for (i = 0; i < DC395x_MAX_SRB_CNT; i++) acb->srb_array[i].segment_x = NULL; |