From: Stéphane Graber <stgraber@ubuntu.com>
Date: Wed, 12 Feb 2014 21:12:39 +0000 (-0500)
Subject: coverity: Don't store fgets return value if we don't use it
X-Git-Tag: lxc-1.0.0.rc1~23
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4ad9f44bcdc0bdf100f563d75e16d985886b2a26;p=thirdparty%2Flxc.git

coverity: Don't store fgets return value if we don't use it

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
---

diff --git a/src/lxc/conf.c b/src/lxc/conf.c
index cd40247d5..8eccd367d 100644
--- a/src/lxc/conf.c
+++ b/src/lxc/conf.c
@@ -1151,7 +1151,7 @@ static int mount_check_fs( const char *dir, char *fstype )
 	f = fopen("/proc/self/mounts", "r");
 	if (!f)
 		return 0;
-	while ((p = fgets(buf, LINELEN, f))) {
+	while (fgets(buf, LINELEN, f)) {
 		p = index(buf, ' ');
 		if( !p )
 			continue;
@@ -1444,7 +1444,7 @@ int detect_shared_rootfs(void)
 	f = fopen("/proc/self/mountinfo", "r");
 	if (!f)
 		return 0;
-	while ((p = fgets(buf, LINELEN, f))) {
+	while (fgets(buf, LINELEN, f)) {
 		for (p = buf, i=0; p && i < 4; i++)
 			p = index(p+1, ' ');
 		if (!p)