From: Davidlohr Bueso <dave@gnu.org>
Date: Sun, 24 Jul 2011 15:29:23 +0000 (-0400)
Subject: partx: use sysfs_deinit
X-Git-Tag: v2.20-rc1~34
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4190aaf619c6984226a9916fbb4bde3c70c3f2b4;p=thirdparty%2Futil-linux.git

partx: use sysfs_deinit

Commit a88268b8cc124b6f721ba17ab01a3f6d5800c749 (get partition number with
sysfs lib) recently added the sysfs library to partx without freeing resources
once finished.

Signed-off-by: Davidlohr Bueso <dave@gnu.org>
---

diff --git a/partx/partx.c b/partx/partx.c
index e29e50dcca..4f827a8222 100644
--- a/partx/partx.c
+++ b/partx/partx.c
@@ -137,8 +137,10 @@ static int get_partno_from_device(char *partition, dev_t devno)
 		struct sysfs_cxt cxt;
 
 		sysfs_init(&cxt, devno, NULL);
-		if (sysfs_read_int(&cxt, "partition", &partno) >= 0)
+		if (sysfs_read_int(&cxt, "partition", &partno) >= 0) {
+			sysfs_deinit(&cxt);
 			return partno;
+		}
 	}
 
 	sz = strlen(partition);