freedreno: zero is a valid fd number, treat it as such
authorEmil Velikov <emil.l.velikov@gmail.com>
Mon, 13 Jul 2015 13:34:57 +0000 (14:34 +0100)
committerEmil Velikov <emil.l.velikov@gmail.com>
Thu, 16 Jul 2015 15:41:38 +0000 (16:41 +0100)
commitea1786416c58cb0896b640bad5a9e41e1baa4011
tree7e187a3ce45d7b66db3f365b09607a02cf332797
parentdfed5e18f35e1a3b5d5b31ee11ada55a0d80abe1
freedreno: zero is a valid fd number, treat it as such

Abeit quite unlikely to get hit by this bug here, let just fix it.

v2: Correct conditional (do not call ioctl(DRM_IOCTL_PRIME_HANDLE_TO_FD)
when we already have the fd).
v3: Fix kgsl_pipe.c, suggested by Thierry.

Cc: freedreno@lists.freedesktop.org
Cc: Rob Clark <robdclark@gmail.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Thierry Reding <thierry.reding@gmail.com>
freedreno/freedreno_bo.c
freedreno/kgsl/kgsl_bo.c
freedreno/kgsl/kgsl_pipe.c
freedreno/msm/msm_bo.c