From: Dan Carpenter Date: Mon, 1 Jul 2013 16:39:34 +0000 (+0300) Subject: drm/radeon: forever loop on error in radeon_do_test_moves() X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=89cd67b326fa95872cc2b4524cd807128db6071d;p=openwrt%2Fstaging%2Fblogic.git 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 --- 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: