include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit...

[mv-sheeva.git] / drivers / gpu / drm / radeon / radeon_fence.c

diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c
index 4cdd8b4f75492103f330ae021054af4a74182853..d90f95b405c5e9942af5400719978465b03c11e9 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_fence.c
+++ b/drivers/gpu/drm/radeon/radeon_fence.c
@@ -33,6 +33,7 @@
 #include <linux/wait.h>
 #include <linux/list.h>
 #include <linux/kref.h>
+#include <linux/slab.h>
 #include "drmP.h"
 #include "drm.h"
 #include "radeon_reg.h"
@@ -140,16 +141,15 @@ 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)
                return true;
-       }
-       if (fence == NULL) {
+
+       if (fence->rdev->gpu_lockup)
                return true;
-       }
+
        write_lock_irqsave(&fence->rdev->fence_drv.lock, irq_flags);
        signaled = fence->signaled;
        /* if we are shuting down report all fence as signaled */