From acf2652649e7338c89e164dba7c1409946dfb425 Mon Sep 17 00:00:00 2001
From: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
Date: Wed, 30 Jul 2014 16:26:32 +0900
Subject: btrfs-progs: remove unnecessary NULL check after get_df()

If get_df() returns 0, "sargs" surely points to malloc'ed region.
So NULL check of sargs is not necessary.

Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
---
 cmds-filesystem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'cmds-filesystem.c')

diff --git a/cmds-filesystem.c b/cmds-filesystem.c
index 46754998..1dc686eb 100644
--- a/cmds-filesystem.c
+++ b/cmds-filesystem.c
@@ -238,7 +238,7 @@ static int cmd_df(int argc, char **argv)
 	}
 	ret = get_df(fd, &sargs);
 
-	if (!ret && sargs) {
+	if (ret == 0) {
 		print_df(sargs);
 		free(sargs);
 	} else {
-- 
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