From: Gene Czarcinski <gene@czarc.net>
Date: Sat, 26 Jan 2013 18:10:33 +0000 (-0500)
Subject: Btrfs-progs: Fix trival compiler error in cmds-qgroup.c
X-Git-Tag: upstream/4.16.1~3460^2~38
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=272c04915252c497c64fd4036b601b82c3368bbd;p=platform%2Fupstream%2Fbtrfs-progs.git

Btrfs-progs: Fix trival compiler error in cmds-qgroup.c

The compiler does not realize that usage() never returns.
Initializing the variable keeps it quiet.

Signed-off-by: Gene Czarcinski <gene@czarc.net>
---

diff --git a/cmds-qgroup.c b/cmds-qgroup.c
index 70019d0..3ac2e14 100644
--- a/cmds-qgroup.c
+++ b/cmds-qgroup.c
@@ -338,7 +338,7 @@ static int cmd_qgroup_limit(int argc, char **argv)
 	int ret = 0;
 	int fd;
 	int e;
-	char *path;
+	char *path = NULL;
 	struct btrfs_ioctl_qgroup_limit_args args;
 	unsigned long long size;
 	int compressed = 0;