[PATCH] filefrag: don't ignore fsync errors

[Lukas Czerner <lczerner@xxxxxxxxxx>]

Signed-off-by: Lukas Czerner <lczerner@xxxxxxxxxx>
---
 misc/filefrag.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/misc/filefrag.c b/misc/filefrag.c
index dc003931..c8444d76 100644
--- a/misc/filefrag.c
+++ b/misc/filefrag.c
@@ -306,8 +306,8 @@ static int filefrag_fibmap(int fd, int blk_shift, int *num_extents,
 		fm_ext.fe_flags = FIEMAP_EXTENT_MERGED;
 	}
 
-	if (sync_file)
-		fsync(fd);
+	if (sync_file && fsync(fd) != 0)
+		return -errno;
 
 	for (i = 0, logical = 0, *num_extents = 0, count = last_block = 0;
 	     i < numblocks;
-- 
2.17.1