If a NULL value is possible, the dereference should only occur after the
NULL test.
Coverity CID: 13334
Signed-off-by: Darren Jenkins <darrenrjenk...@gmail.com>
diff --git drivers/gpu/drm/radeon/radeon_fence.c
drivers/gpu/drm/radeon/radeon_fence.c
index 4cdd8b4..f3a8380 100644
--- drivers/gpu/drm/radeon/radeon_fence.c
+++ drivers/gpu/drm/radeon/radeon_fence.c
@@ -140,14 +140,14 @@ int radeon_fence_create(struct radeon_device *rdev,
struct radeon_fence **fence)
bool radeon_fence_signaled(struct radeon_fence *fence)
{
- struct radeon_device *rdev = fence->rdev;
unsigned long irq_flags;
bool signaled = false;
- if (rdev->gpu_lockup) {
+ if (fence == NULL) {
return true;
}
- if (fence == NULL) {
+
+ if (fence->rdev->gpu_lockup) {
return true;
}
write_lock_irqsave(&fence->rdev->fence_drv.lock, irq_flags);
------------------------------------------------------------------------------
This SF.Net email is sponsored by the Verizon Developer Community
Take advantage of Verizon's best-in-class app development support
A streamlined, 14 day to market process makes app distribution fast and easy
Join now and get one step closer to millions of Verizon customers
http://p.sf.net/sfu/verizon-dev2dev
--
_______________________________________________
Dri-devel mailing list
Dri-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/dri-devel
