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authorThomas Hellstrom <thomas@tungstengraphics.com>2006-08-07 20:28:29 +1000
committerDave Airlie <airlied@linux.ie>2006-09-22 05:32:30 +1000
commit7a3f1f216b92724ff822fe3122272b7fd6a58f8c (patch)
treef9ee051d41c0de64656a453ae29f8d94594c3320 /drivers/char/drm/drm_bufs.c
parent332296016ee2e808b362de66bf6bec49c396e5bf (diff)
drm: missing mutex unlock
Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/char/drm/drm_bufs.c')
-rw-r--r--drivers/char/drm/drm_bufs.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/char/drm/drm_bufs.c b/drivers/char/drm/drm_bufs.c
index 006b06d29727..7775fb5dfb9b 100644
--- a/drivers/char/drm/drm_bufs.c
+++ b/drivers/char/drm/drm_bufs.c
@@ -441,8 +441,10 @@ int drm_rmmap_ioctl(struct inode *inode, struct file *filp,
return -EINVAL;
}
- if (!map)
+ if (!map) {
+ mutex_unlock(&dev->struct_mutex);
return -EINVAL;
+ }
/* Register and framebuffer maps are permanent */
if ((map->type == _DRM_REGISTERS) || (map->type == _DRM_FRAME_BUFFER)) {