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drm: Rewrite drm_ioctl_flags() to resemble the new drm_ioctl() code

Browse source 
Use the same logic when checking for valid ioctl range in
drm_ioctl_flags() that is used in drm_ioctl() to avoid
confusion.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ville Syrjälä 2015-03-27 15:52:00 +02:00 • committed by Daniel Vetter
commit 7ef5f82b10
1 changed files with 7 additions and 6 deletions
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13
drivers/gpu/drm/drm_ioctl.c
View file

@ -766,12 +766,13 @@ EXPORT_SYMBOL(drm_ioctl);
*/
bool drm_ioctl_flags(unsigned int nr, unsigned int *flags)
{
if ((nr >= DRM_COMMAND_END && nr < DRM_CORE_IOCTL_COUNT) ||
(nr < DRM_COMMAND_BASE)) {
*flags = drm_ioctls[nr].flags;
return true;
}
if (nr >= DRM_COMMAND_BASE && nr < DRM_COMMAND_END)
return false;
return false;
if (nr >= DRM_CORE_IOCTL_COUNT)
return false;
*flags = drm_ioctls[nr].flags;
return true;
}
EXPORT_SYMBOL(drm_ioctl_flags);