Dan Carpenter writes:
> Hello Eric Anholt,
>
> The patch d5b1a78a772f: "drm/vc4: Add support for drawing 3D frames."
> from Nov 30, 2015, leads to the following static checker warning:
>
> drivers/gpu/drm/vc4/vc4_gem.c:797 vc4_wait_for_seqno_ioctl_helper()
> warn: ret is never (-4)
>
Hello Eric Anholt,
The patch d5b1a78a772f: "drm/vc4: Add support for drawing 3D frames."
from Nov 30, 2015, leads to the following static checker warning:
drivers/gpu/drm/vc4/vc4_gem.c:797 vc4_wait_for_seqno_ioctl_helper()
warn: ret is never (-4)
drivers/gpu/drm/vc4/vc4_gem.c
