From: Karel Zak <kzak@redhat.com>
Date: Wed, 27 Mar 2013 13:12:37 +0000 (+0100)
Subject: libblkid: check returns [coverity scan]
X-Git-Tag: v2.23-rc2~110
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=eb542dff6a919aafaa9ca3febe77fbe8fdaf1790;p=thirdparty%2Futil-linux.git

libblkid: check returns [coverity scan]

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

diff --git a/libblkid/src/devname.c b/libblkid/src/devname.c
index b27b6612c6..dc2e0caa63 100644
--- a/libblkid/src/devname.c
+++ b/libblkid/src/devname.c
@@ -568,7 +568,8 @@ static int probe_all_removable(blkid_cache cache)
 			continue;
 
 		if (sysfs_init(&sysfs, devno, NULL) == 0) {
-			sysfs_read_int(&sysfs, "removable", &removable);
+			if (sysfs_read_int(&sysfs, "removable", &removable) != 0)
+				removable = 0;
 			sysfs_deinit(&sysfs);
 		}