fs/hfsplus/super.c

338 	if ((bool)(*flags & SB_RDONLY) == sb_rdonly(sb))
340 	if (!(*flags & SB_RDONLY)) {
349 			sb->s_flags |= SB_RDONLY;
350 			*flags |= SB_RDONLY;
356 			sb->s_flags |= SB_RDONLY;
357 			*flags |= SB_RDONLY;
361 			sb->s_flags |= SB_RDONLY;
362 			*flags |= SB_RDONLY;
464 		sb->s_flags |= SB_RDONLY;
469 		sb->s_flags |= SB_RDONLY;
473 		sb->s_flags |= SB_RDONLY;