xfs: don't fail repairs on metadata files with no attr fork

Fix a minor bug where we fail repairs on metadata files that do not have
attr forks because xrep_metadata_inode_subtype doesn't filter ENOENT.

Cc: [email protected] # v6.8
Fixes: 5a8e07e ("xfs: repair the inode core and forks of a metadata inode")
Signed-off-by: Darrick J. Wong <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Signed-off-by: Carlos Maiolino <[email protected]>

Author: Darrick J. Wong

fs/xfs/scrub/repair.c

@@ -1084,9 +1084,11 @@ xrep_metadata_inode_forks(
 		return error;
 
 	/* Make sure the attr fork looks ok before we delete it. */
-	error = xrep_metadata_inode_subtype(sc, XFS_SCRUB_TYPE_BMBTA);
-	if (error)
-		return error;
+	if (xfs_inode_hasattr(sc->ip)) {
+		error = xrep_metadata_inode_subtype(sc, XFS_SCRUB_TYPE_BMBTA);
+		if (error)
+			return error;
+	}
 
 	/* Clear the reflink flag since metadata never shares. */
 	if (xfs_is_reflink_inode(sc->ip)) {