cifs: Clear modified attribute bit from inode flags

Clear CIFS_INO_MODIFIED_ATTR bit from inode flags after
updating mtime and ctime
Signed-off-by: Rohith Surabattula <rohiths@microsoft.com>
Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Acked-by: Ronnie Sahlberg <lsahlber@redhat.com>
Cc: stable@vger.kernel.org # 5.13+
Signed-off-by: Steve French <stfrench@microsoft.com>

fs/cifs/file.c

@@ -884,7 +884,7 @@ int cifs_close(struct inode *inode, struct file *file)
 		    cinode->lease_granted &&
 		    !test_bit(CIFS_INO_CLOSE_ON_LOCK, &cinode->flags) &&
 		    dclose) {
-			if (test_bit(CIFS_INO_MODIFIED_ATTR, &cinode->flags)) {
+			if (test_and_clear_bit(CIFS_INO_MODIFIED_ATTR, &cinode->flags)) {
 				inode->i_ctime = inode->i_mtime = current_time(inode);
 				cifs_fscache_update_inode_cookie(inode);
 			}