drm: Use ENOENT consistently for the error return for an unmatched handle.
authorChris Wilson <chris@chris-wilson.co.uk>
Wed, 4 Aug 2010 13:19:46 +0000 (14:19 +0100)
committerDave Airlie <airlied@redhat.com>
Tue, 10 Aug 2010 00:46:55 +0000 (10:46 +1000)
commitbf79cb914dbfe848add8bb76cbb8ff89110d29ff
tree999c982fe33a39b5000fa16887bc439ff66d678f
parenta44d2f37253cb7a8dc302e345d8909828b093e3c
drm: Use ENOENT consistently for the error return for an unmatched handle.

This is consistent with trying to access a filename that not exist
within a directory which is a good analogy here. The main reason for the
change is that it is easy to confuse the error code of EBADF as an
performing an ioctl on an invalid file descriptor (rather than an
unknown object).

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/drm_gem.c
drivers/gpu/drm/i915/i915_gem.c
drivers/gpu/drm/i915/i915_gem_tiling.c
drivers/gpu/drm/nouveau/nouveau_gem.c
drivers/gpu/drm/nouveau/nv04_crtc.c
drivers/gpu/drm/nouveau/nv50_crtc.c
drivers/gpu/drm/radeon/radeon_cs.c
drivers/gpu/drm/radeon/radeon_cursor.c
drivers/gpu/drm/radeon/radeon_gem.c