tree 432b6e5b911a270c1bcf9d14f8e7f22125a523e2
parent b674137755bbe2750f997a2a1264db3cdf8abcb3
author Michel Dänzer <daenzer@vmware.com> 1242819120 +0200
committer Jesse Barnes <jbarnes@virtuousgeek.org> 1242844901 -0700

drm: Copy back ioctl data to userspace regardless of return code.

Fixes a regression from commit 9d5b3ffc42f7820e8ee07705496955e4c2c38dd9
('drm: fixup some of the ioctl function exit paths'): The vblank ioctl
needs to update the userspace parameters when interrupted by a signal,
which was prevented by the return code check. This could cause the X
server to hang in drmWaitVBlank().

Signed-off-by: Michel Dänzer <daenzer@vmware.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>