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drm/radeon: stop sending invalid UVD destroy msg 

We also need to check the handle.

Signed-off-by: Christian König <christian.koenig@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2013-08-05 14:10:56 +02:00 committed by Alex Deucher
parent 4ad9c1c774
commit 641a00593f
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/radeon/radeon_uvd.c
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@ -235,8 +235,8 @@ void radeon_uvd_free_handles(struct radeon_device *rdev, struct drm_file *filp)
{
int i, r;
for (i = 0; i < RADEON_MAX_UVD_HANDLES; ++i) {
if (rdev->uvd.filp[i] == filp) {
uint32_t handle = atomic_read(&rdev->uvd.handles[i]);
uint32_t handle = atomic_read(&rdev->uvd.handles[i]);
if (handle != 0 && rdev->uvd.filp[i] == filp) {
struct radeon_fence *fence;
r = radeon_uvd_get_destroy_msg(rdev,