[RFC PATCH 10/20] drm/ttm: Don't print error message if eviction was interrupted

[Matthew Brost]

From: Thomas Hellström <thomas.hellstrom at linux.intel.com>

Avoid printing an error message if eviction was interrupted by,
for example, the user pressing CTRL-C. That may happen if eviction
is waiting for something, like for example a free batch-buffer.

Signed-off-by: Thomas Hellström <thomas.hellstrom at linux.intel.com>
---
 drivers/gpu/drm/ttm/ttm_bo.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index cd266a067773..e60aaa3299e7 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -465,7 +465,8 @@ static int ttm_bo_evict(struct ttm_buffer_object *bo,
 	if (ret == -EMULTIHOP) {
 		ret = ttm_bo_bounce_temp_buffer(bo, &evict_mem, ctx, &hop);
 		if (ret) {
-			pr_err("Buffer eviction failed\n");
+			if (ret != -ERESTARTSYS && ret != -EINTR)
+				pr_err("Buffer eviction failed\n");
 			ttm_resource_free(bo, &evict_mem);
 			goto out;
 		}
-- 
2.37.3