git: drm: Fix drm_ioctl error return values.

[Imre Vadasz]

commit b922632f623ee2cc2c1346bb3a6894a7756676aa
Author: Imre Vadász <imre at vdsz.com>
Date:   Thu Oct 8 22:24:44 2015 +0200

    drm: Fix drm_ioctl error return values.
    
    Fixes some cases where we accidentally returned a negative value
    from drm_ioctl().
    Also this change converts the ERESTARTSYS error value to EINTR, before
    returning it to userspace.

Summary of changes:
 sys/dev/drm/drm_agpsupport.c | 32 ++++++++--------
 sys/dev/drm/drm_bufs.c       | 88 ++++++++++++++++++++++----------------------
 sys/dev/drm/drm_dma.c        |  4 +-
 sys/dev/drm/drm_fops.c       |  4 +-
 sys/dev/drm/drm_ioctl.c      | 34 +++++++++--------
 sys/dev/drm/drm_irq.c        |  2 +-
 sys/dev/drm/drm_lock.c       |  8 ++--
 sys/dev/drm/drm_pci.c        |  2 +-
 sys/dev/drm/drm_scatter.c    |  8 ++--
 9 files changed, 94 insertions(+), 88 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/b922632f623ee2cc2c1346bb3a6894a7756676aa


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