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: https://git.karo-electronics.de/?a=commitdiff_plain;h=4fbde5f0aabcd189d03e4e34a52024e70bdd3a73;p=karo-tx-linux.git drm/radeon: forever loop on error in radeon_do_test_moves() commit 89cd67b326fa95872cc2b4524cd807128db6071d upstream. 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 Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/gpu/drm/radeon/radeon_test.c b/drivers/gpu/drm/radeon/radeon_test.c index bbed4af8d0bc..f9ebf2bf8b57 100644 --- a/drivers/gpu/drm/radeon/radeon_test.c +++ b/drivers/gpu/drm/radeon/radeon_test.c @@ -37,8 +37,8 @@ static void radeon_do_test_moves(struct radeon_device *rdev, int flag) struct radeon_bo **gtt_obj = NULL; struct radeon_fence *fence = 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: