* [PATCH] drm/amd: fix warning PTR_ERR_OR_ZERO can be used
@ 2019-05-25 7:34 Hariprasad Kelam
0 siblings, 0 replies; only message in thread
From: Hariprasad Kelam @ 2019-05-25 7:34 UTC (permalink / raw)
To: Harry Wentland, Leo Li, Alex Deucher, Christian König,
David (ChunMing) Zhou, David Airlie, Daniel Vetter, hersen wu,
Nicholas Kazlauskas, David Francis, Hariprasad Kelam,
kbuild test robot, amd-gfx, dri-devel, linux-kernel
fix below warnings reported by coccicheck
./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c:1057:1-3:
WARNING: PTR_ERR_OR_ZERO can be used
Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 4 +---
1 file changed, 1 insertion(+), 3 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 1d5fc5a..1b1ec12 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
@@ -1054,8 +1054,6 @@ int dtn_debugfs_init(struct amdgpu_device *adev)
ent = debugfs_create_file_unsafe("amdgpu_dm_visual_confirm", 0644, root,
adev, &visual_confirm_fops);
- if (IS_ERR(ent))
- return PTR_ERR(ent);
- return 0;
+ return PTR_ERR_OR_ZERO(ent);
}
--
2.7.4
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