From: David Sterba <dsterba@suse.com>
Date: Tue, 24 Jan 2017 16:46:10 +0000 (+0100)
Subject: btrfs-progs: qgroup show: do not error if sync fails
X-Git-Tag: upstream/4.16.1~856
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5c87a1b92c249da0406226e1e8540dc383165ced;p=platform%2Fupstream%2Fbtrfs-progs.git

btrfs-progs: qgroup show: do not error if sync fails

The sync call is unlikely to fail so we optimistically turn it to a
warning if that happens so we return inaccurate numbers instead of a
hard exit.

Signed-off-by: David Sterba <dsterba@suse.com>
---

diff --git a/cmds-qgroup.c b/cmds-qgroup.c
index 9b245b0..f4503fd 100644
--- a/cmds-qgroup.c
+++ b/cmds-qgroup.c
@@ -375,12 +375,9 @@ static int cmd_qgroup_show(int argc, char **argv)
 
 	if (sync) {
 		ret = ioctl(fd, BTRFS_IOC_SYNC);
-		if (ret < 0) {
-			error("sync ioctl failed on '%s': %s", path,
+		if (ret < 0)
+			warning("sync ioctl failed on '%s': %s", path,
 			      strerror(errno));
-			close_file_or_dir(fd, dirstream);
-			goto out;
-		}
 	}
 
 	if (filter_flag) {