fs/ntfs3: Remove braces from single statment block

Remove braces from single statment block as they are not needed. Also
Linux kernel coding style guide recommend this and checkpatch warn about
this.
Signed-off-by: NKari Argillander <kari.argillander@gmail.com>
Signed-off-by: NKonstantin Komarov <almaz.alexandrovich@paragon-software.com>

fs/ntfs3/frecord.c

@@ -2903,9 +2903,8 @@ bool ni_remove_name_undo(struct ntfs_inode *dir_ni, struct ntfs_inode *ni,
 		memcpy(Add2Ptr(attr, SIZEOF_RESIDENT), de + 1, de_key_size);
 		mi_get_ref(&ni->mi, &de->ref);
 
-		if (indx_insert_entry(&dir_ni->dir, dir_ni, de, sbi, NULL, 1)) {
+		if (indx_insert_entry(&dir_ni->dir, dir_ni, de, sbi, NULL, 1))
 			return false;
-		}
 	}
 
 	return true;