drm/radeon: forever loop on error in radeon_do_test_moves()

The error path does this:

	for (--i; i >= 0; --i) {

which is a forever loop because "i" is unsigned.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_test.c b/drivers/gpu/drm/radeon/radeon_test.c
index f4d6bcee9006..12e8099a0823 100644
--- a/drivers/gpu/drm/radeon/radeon_test.c
+++ b/drivers/gpu/drm/radeon/radeon_test.c
@@ -36,8 +36,8 @@ static void radeon_do_test_moves(struct radeon_device *rdev, int flag)
         struct radeon_bo *vram_obj = NULL;
         struct radeon_bo **gtt_obj = NULL;
         uint64_t gtt_addr, vram_addr;
-        unsigned i, n, size;
-        int r, ring;
+        unsigned n, size;
+        int i, r, ring;
 
         switch (flag) {
         case RADEON_TEST_COPY_DMA: