libblkid: use proper type in xfs log checker [coverity scan]

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

diff --git a/libblkid/src/superblocks/xfs.c b/libblkid/src/superblocks/xfs.c
index cea1faa3288fd014e834af0aa2cae091720755c7..b4859171056783c4c7a0e317ebf23a4af51f073e 100644 (file)
--- a/libblkid/src/superblocks/xfs.c
+++ b/libblkid/src/superblocks/xfs.c
@@ -92,7 +92,7 @@ struct xlog_rec_header {
 
 static int xlog_valid_rec_header(struct xlog_rec_header *rhead)
 {
-       int hlen;
+       uint32_t hlen;
 
        if (rhead->h_magicno != cpu_to_be32(XLOG_HEADER_MAGIC_NUM))
                return 0;