diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2020-09-25 10:29:01 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-09-25 17:03:22 -0400 |
| commit | a069a9eb73f896b84d8cfda2f2d436c1844c4e92 (patch) | |
| tree | a6ae906a2fdfc9f3ceb1fa08aeee8c4b90c50a8e /drivers/gpu | |
| parent | c3d4d45db2fa05462629dbb0857146f5bedfc558 (diff) | |
drm/amdgpu: fix a warning in amdgpu_ras.c (v2)
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c: In function ‘amdgpu_ras_fs_init’:
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:1284:2: warning: ignoring return value of ‘sysfs_create_group’, declared with attribute warn_unused_result [-Wunused-result]
1284 | sysfs_create_group(&adev->dev->kobj, &group);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
v2: just print an error for sysfs group creation failure
Acked-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index 49d10330bf64..8bf6a7c056bc 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -1266,6 +1266,7 @@ static int amdgpu_ras_fs_init(struct amdgpu_device *adev) NULL, NULL, }; + int r; /* add features entry */ con->features_attr = dev_attr_features; @@ -1281,7 +1282,9 @@ static int amdgpu_ras_fs_init(struct amdgpu_device *adev) sysfs_bin_attr_init(bin_attrs[0]); } - sysfs_create_group(&adev->dev->kobj, &group); + r = sysfs_create_group(&adev->dev->kobj, &group); + if (r) + dev_err(adev->dev, "Failed to create RAS sysfs group!"); return 0; } |