diff options
| author | Bartosz Golaszewski <[email protected]> | 2018-03-04 12:45:51 +0000 |
|---|---|---|
| committer | Linus Walleij <[email protected]> | 2018-03-27 13:18:20 +0000 |
| commit | 6cb9215baeb9c1ed336a5e8905f7ad7c4698acc9 (patch) | |
| tree | 2326844d2fc8c9504fc49fdd27d4f0ad2234af1d /drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | |
| parent | gpio: pca953x: add compatibility for pcal6524 and pcal9555a (diff) | |
| download | kernel-6cb9215baeb9c1ed336a5e8905f7ad7c4698acc9.tar.gz kernel-6cb9215baeb9c1ed336a5e8905f7ad7c4698acc9.zip | |
gpio: mockup: fix a potential crash when creating debugfs entries
If we failed to create the top debugfs directory, we must not try to
create the child nodes. We currently only check if gpio_mockup_dbg_dir
is not NULL, but it can also contain an errno if debugfs is disabled
in build options. Use IS_ERR_OR_NULL() instead.
Signed-off-by: Bartosz Golaszewski <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c')
0 files changed, 0 insertions, 0 deletions