From: Milan Broz <gmazyland@gmail.com>
Date: Tue, 4 Jun 2019 10:16:57 +0000 (+0200)
Subject: libblkid: fix detection of dm-integrity superblock version
X-Git-Tag: v2.34~34
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=73421b953e39758aac132d6673b713f007da06b2;p=thirdparty%2Futil-linux.git

libblkid: fix detection of dm-integrity superblock version

Kernel 5.2 can use superblock version 3 for dm-integrity.
Let's remove the explicit version check to be compatible
with future extensions.

Signed-off-by: Milan Broz <gmazyland@gmail.com>
---

diff --git a/libblkid/src/superblocks/lvm.c b/libblkid/src/superblocks/lvm.c
index c7e456fa9c..b078aba3fc 100644
--- a/libblkid/src/superblocks/lvm.c
+++ b/libblkid/src/superblocks/lvm.c
@@ -193,7 +193,7 @@ static int probe_integrity(blkid_probe pr, const struct blkid_idmag *mag)
 	if (sb == NULL)
 		return errno ? -errno : 1;
 
-	if (sb->version !=1 && sb->version != 2)
+	if (!sb->version)
 		return 1;
 
 	blkid_probe_sprintf_version(pr, "%u", sb->version);