From d0254d56c72532b5d818d83c5e247fc627803f08 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Michel=20D=C3=A4nzer?= Date: Wed, 13 Jul 2011 15:18:10 +0000 Subject: [PATCH] drm/radeon: Don't clobber error return value in page flipping cleanup paths. MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Michel Dänzer Reviewed-by: Alex Deucher Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/radeon_display.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index ffce85a..28f4655 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -460,17 +460,12 @@ static int radeon_crtc_page_flip(struct drm_crtc *crtc, return 0; pflip_cleanup1: - r = radeon_bo_reserve(rbo, false); - if (unlikely(r != 0)) { + if (unlikely(radeon_bo_reserve(rbo, false) != 0)) { DRM_ERROR("failed to reserve new rbo in error path\n"); goto pflip_cleanup; } - r = radeon_bo_unpin(rbo); - if (unlikely(r != 0)) { - radeon_bo_unreserve(rbo); - r = -EINVAL; + if (unlikely(radeon_bo_unpin(rbo) != 0)) { DRM_ERROR("failed to unpin new rbo in error path\n"); - goto pflip_cleanup; } radeon_bo_unreserve(rbo); -- 2.7.4