From: Karel Zak <kzak@redhat.com>
Date: Wed, 1 Feb 2012 08:13:55 +0000 (+0100)
Subject: partx: fix small leak
X-Git-Tag: v2.21-rc2~40
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=43e3f0541718896a7288538585b79afa1f15e1b0;p=thirdparty%2Futil-linux.git

partx: fix small leak

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/partx/partx.c b/partx/partx.c
index 43b59a2542..e5f4319c89 100644
--- a/partx/partx.c
+++ b/partx/partx.c
@@ -165,14 +165,16 @@ static int get_partno_from_device(char *partition, dev_t devno)
 
 	if (devno) {
 		struct sysfs_cxt cxt;
+		int rc;
 
 		if (sysfs_init(&cxt, devno, NULL))
 			goto err;
 
-		if (sysfs_read_int(&cxt, "partition", &partno) >= 0) {
-			sysfs_deinit(&cxt);
+		rc = sysfs_read_int(&cxt, "partition", &partno);
+		sysfs_deinit(&cxt);
+
+		if (rc == 0)
 			return partno;
-		}
 	}
 
 	sz = strlen(partition);