Re: [PATCH] drm/vkms: fix variable dereferenced before check warning

2022-09-10 Thread Melissa Wen
On 09/08, Harshit Mogalapalli wrote: > Smatch warns: > > drivers/gpu/drm/vkms/vkms_plane.c:110 vkms_plane_atomic_update() warn: > variable dereferenced before check 'fb' (see line 108) > > Fix the warning by moving the dereference after the NULL check. > > Fixes: 8ba1648567e2 ("drm: vkms:

[PATCH] drm/vkms: fix variable dereferenced before check warning

2022-09-08 Thread Harshit Mogalapalli
Smatch warns: drivers/gpu/drm/vkms/vkms_plane.c:110 vkms_plane_atomic_update() warn: variable dereferenced before check 'fb' (see line 108) Fix the warning by moving the dereference after the NULL check. Fixes: 8ba1648567e2 ("drm: vkms: Refactor the plane composer to accept new formats")