hfsplus: add missing curly braces in hfsplus_delete_cat()

This doesn't change how the code works, but clearly the curly braces were
intended.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Vyacheslav Dubeyko <slava@dubeyko.com>
Cc: Sougata Santra <sougata@tuxera.com>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

fs/hfsplus/catalog.c

@@ -350,10 +350,11 @@ int hfsplus_delete_cat(u32 cnid, struct inode *dir, struct qstr *str)
 			&fd.search_key->cat.name.unicode,
 			off + 2, len);
 		fd.search_key->key_len = cpu_to_be16(6 + len);
-	} else
+	} else {
 		err = hfsplus_cat_build_key(sb, fd.search_key, dir->i_ino, str);
 		if (unlikely(err))
 			goto out;
+	}
 
 	err = hfs_brec_find(&fd, hfs_find_rec_by_key);
 	if (err)