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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2012-05-17 13:27:21 +0200
committerDave Airlie <airlied@redhat.com>2012-05-22 10:32:58 +0100
commit4a1b0714275796fdbc35427cf361eb4123e5e9f6 (patch)
tree1897d2d9cbec66d84d69ace29ddedfc1778f2f4e /drivers/gpu/drm/drm_lock.c
parent7eb3b2c83dccddec34787adf67c10c82331d262e (diff)
downloadblackbird-op-linux-4a1b0714275796fdbc35427cf361eb4123e5e9f6.tar.gz
blackbird-op-linux-4a1b0714275796fdbc35427cf361eb4123e5e9f6.zip
drm: Don't initialize local ret variable when not needed
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_lock.c')
-rw-r--r--drivers/gpu/drm/drm_lock.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
index c79c713eeba0..521152041691 100644
--- a/drivers/gpu/drm/drm_lock.c
+++ b/drivers/gpu/drm/drm_lock.c
@@ -331,7 +331,7 @@ static int drm_notifier(void *priv)
void drm_idlelock_take(struct drm_lock_data *lock_data)
{
- int ret = 0;
+ int ret;
spin_lock_bh(&lock_data->spinlock);
lock_data->kernel_waiters++;
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