UBIFS: fix minor stylistic issues

Fix several minor stylistic issues:
* lines longer than 80 characters
* space before closing parenthesis ')'
* spaces in the indentations

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

fs/ubifs/orphan.c

@@ -673,7 +673,8 @@ static int kill_orphans(struct ubifs_info *c)
 		sleb = ubifs_scan(c, lnum, 0, c->sbuf, 1);
 		if (IS_ERR(sleb)) {
 			if (PTR_ERR(sleb) == -EUCLEAN)
-				sleb = ubifs_recover_leb(c, lnum, 0, c->sbuf, 0);
+				sleb = ubifs_recover_leb(c, lnum, 0,
+							 c->sbuf, 0);
 			if (IS_ERR(sleb)) {
 				err = PTR_ERR(sleb);
 				break;