[CRIU] [PATCH] bfd: print errno if data can not be flushed

[Andrey Vagin]

Mr Jenkins reports errors like this:
(02.423007) Error (bfd.c:118): Error flushing image

Signed-off-by: Andrey Vagin <avagin at openvz.org>
---
 bfd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bfd.c b/bfd.c
index d7fa16c..1a6d78b 100644
--- a/bfd.c
+++ b/bfd.c
@@ -115,7 +115,7 @@ void bclose(struct bfd *f)
 			 * flag, failing further bfdopen-s and
 			 * checking one at the end would work.
 			 */
-			pr_err("Error flushing image\n");
+			pr_perror("Error flushing image");
 		buf_put(&f->b);
 	}
 	close(f->fd);
-- 
1.9.3