diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/5405-drm-amd-display-fix-ptr_ret.cocci-warnings.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/5405-drm-amd-display-fix-ptr_ret.cocci-warnings.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/5405-drm-amd-display-fix-ptr_ret.cocci-warnings.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/5405-drm-amd-display-fix-ptr_ret.cocci-warnings.patch new file mode 100644 index 00000000..d036227b --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/5405-drm-amd-display-fix-ptr_ret.cocci-warnings.patch @@ -0,0 +1,36 @@ +From 83fb8cbedc86e3f28b68c2a343d11a78c454a1f7 Mon Sep 17 00:00:00 2001 +From: kbuild test robot <fengguang.wu@intel.com> +Date: Wed, 12 Sep 2018 08:59:07 +0800 +Subject: [PATCH 5405/5725] drm/amd/display: fix ptr_ret.cocci warnings + +drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c:771:1-3: WARNING: PTR_ERR_OR_ZERO can be used + + Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR + +Generated by: scripts/coccinelle/api/ptr_ret.cocci + +Fixes: e498eb713604 ("drm/amd/display: Add support for hw_state logging via debugfs") +CC: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> +Signed-off-by: kbuild test robot <fengguang.wu@intel.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 5 +---- + 1 file changed, 1 insertion(+), 4 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c +index 35ca732..0ef4a40 100644 +--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c ++++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c +@@ -801,8 +801,5 @@ int dtn_debugfs_init(struct amdgpu_device *adev) + adev, + &dtn_log_fops); + +- if (IS_ERR(ent)) +- return PTR_ERR(ent); +- +- return 0; ++ return PTR_ERR_OR_ZERO(ent); + } +-- +2.7.4 + |