[Intel-xe] [PATCH 5/5] drm/xe: Return the correct error when dma_resv_wait_timeout fails

[Maarten Lankhorst <maarten.lankhorst@linux.intel.com>]

We call dma_resv_wait_timeout with MAX_SCHEDULE_TIMEOUT, so it can
never return -ETIME. It will however fail if interrupted, so in that
case return the error.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/239
---
 drivers/gpu/drm/xe/xe_bo.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/xe/xe_bo.c b/drivers/gpu/drm/xe/xe_bo.c
index 8735facb1cf9..77ba8492bd90 100644
--- a/drivers/gpu/drm/xe/xe_bo.c
+++ b/drivers/gpu/drm/xe/xe_bo.c
@@ -611,8 +611,8 @@ static int xe_bo_move(struct ttm_buffer_object *ttm_bo, bool evict,
 						     DMA_RESV_USAGE_BOOKKEEP,
 						     true,
 						     MAX_SCHEDULE_TIMEOUT);
-		if (timeout <= 0) {
-			ret = -ETIME;
+		if (timeout < 0) {
+			ret = timeout;
 			goto out;
 		}
 		ttm_bo_move_null(ttm_bo, new_mem);
-- 
2.34.1