From 89cd67b326fa95872cc2b4524cd807128db6071d Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Mon, 1 Jul 2013 19:39:34 +0300 Subject: [PATCH] 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 Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org --- drivers/gpu/drm/radeon/radeon_test.c | 4 ++-- 1 file 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: