diff options
Diffstat (limited to 'drivers/md/md.c')
| -rw-r--r-- | drivers/md/md.c | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index f501bc5f68f1..ef859ccb0366 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -1754,7 +1754,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_ count <<= sb->bblog_shift; if (bb + 1 == 0) break; - if (badblocks_set(&rdev->badblocks, sector, count, 1)) + if (!badblocks_set(&rdev->badblocks, sector, count, 1)) return -EINVAL; } } else if (sb->bblog_offset != 0) @@ -9850,7 +9850,6 @@ int rdev_set_badblocks(struct md_rdev *rdev, sector_t s, int sectors, int is_new) { struct mddev *mddev = rdev->mddev; - int rv; /* * Recording new badblocks for faulty rdev will force unnecessary @@ -9866,33 +9865,35 @@ int rdev_set_badblocks(struct md_rdev *rdev, sector_t s, int sectors, s += rdev->new_data_offset; else s += rdev->data_offset; - rv = badblocks_set(&rdev->badblocks, s, sectors, 0); - if (rv == 0) { - /* Make sure they get written out promptly */ - if (test_bit(ExternalBbl, &rdev->flags)) - sysfs_notify_dirent_safe(rdev->sysfs_unack_badblocks); - sysfs_notify_dirent_safe(rdev->sysfs_state); - set_mask_bits(&mddev->sb_flags, 0, - BIT(MD_SB_CHANGE_CLEAN) | BIT(MD_SB_CHANGE_PENDING)); - md_wakeup_thread(rdev->mddev->thread); - return 1; - } else + + if (!badblocks_set(&rdev->badblocks, s, sectors, 0)) return 0; + + /* Make sure they get written out promptly */ + if (test_bit(ExternalBbl, &rdev->flags)) + sysfs_notify_dirent_safe(rdev->sysfs_unack_badblocks); + sysfs_notify_dirent_safe(rdev->sysfs_state); + set_mask_bits(&mddev->sb_flags, 0, + BIT(MD_SB_CHANGE_CLEAN) | BIT(MD_SB_CHANGE_PENDING)); + md_wakeup_thread(rdev->mddev->thread); + return 1; } EXPORT_SYMBOL_GPL(rdev_set_badblocks); int rdev_clear_badblocks(struct md_rdev *rdev, sector_t s, int sectors, int is_new) { - int rv; if (is_new) s += rdev->new_data_offset; else s += rdev->data_offset; - rv = badblocks_clear(&rdev->badblocks, s, sectors); - if ((rv == 0) && test_bit(ExternalBbl, &rdev->flags)) + + if (!badblocks_clear(&rdev->badblocks, s, sectors)) + return 0; + + if (test_bit(ExternalBbl, &rdev->flags)) sysfs_notify_dirent_safe(rdev->sysfs_badblocks); - return rv; + return 1; } EXPORT_SYMBOL_GPL(rdev_clear_badblocks); |