xfs: only set XFS_MKFS_HAS_NO_META_SUPPORT for XFS

No need to set XFS_MKFS_HAS_NO_META_SUPPORT for all filesystems.

Cc: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Hou Tao <houtao1@huawei.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>

diff --git a/common/config b/common/config
index fb664cf0a96734d26e2f2deba107f5020898a1f1..a788be6bc1d468d65934501294e88f2263e6aaf0 100644 (file)
--- a/common/config
+++ b/common/config
@@ -257,15 +257,17 @@ if [ -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled; then
 fi
 
 # check if mkfs.xfs supports v5 xfs
-XFS_MKFS_HAS_NO_META_SUPPORT=""
-touch /tmp/crc_check.img
-$MKFS_XFS_PROG -N -d file,name=/tmp/crc_check.img,size=32m -m crc=0 \
-       >/dev/null 2>&1;
-if [ $? -ne 0 ]; then
-       XFS_MKFS_HAS_NO_META_SUPPORT=true
+if [ "$FSTYP" == "xfs" ]; then
+       XFS_MKFS_HAS_NO_META_SUPPORT=""
+       touch /tmp/crc_check.img
+       $MKFS_XFS_PROG -N -d file,name=/tmp/crc_check.img,size=32m -m crc=0 \
+               >/dev/null 2>&1;
+       if [ $? -ne 0 ]; then
+               XFS_MKFS_HAS_NO_META_SUPPORT=true
+       fi
+       rm -f /tmp/crc_check.img
+       export XFS_MKFS_HAS_NO_META_SUPPORT
 fi
-rm -f /tmp/crc_check.img
-export XFS_MKFS_HAS_NO_META_SUPPORT
 
 _mount_opts()
 {