diff options
| author | NeilBrown <neilb@suse.de> | 2006-05-01 12:15:44 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-05-01 18:17:42 -0700 |
| commit | df30d0f4ca3c41b60068232d6de9d58be88436f0 (patch) | |
| tree | f9ea546b15f0c8908d6248480c7f3dad820a5f5e /drivers | |
| parent | 235acec78e87a60ace01d1ecb4b87ad1d689715a (diff) | |
[PATCH] md: Avoid oops when attempting to fix read errors on raid10
We should add to the counter for the rdev *after* checking if the rdev is
NULL!!!
Signed-off-by: Neil Brown <neilb@suse.de>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/md/raid10.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 617012bc107a..ddc1dfc4d3d2 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -1435,9 +1435,9 @@ static void raid10d(mddev_t *mddev) sl--; d = r10_bio->devs[sl].devnum; rdev = conf->mirrors[d].rdev; - atomic_add(s, &rdev->corrected_errors); if (rdev && test_bit(In_sync, &rdev->flags)) { + atomic_add(s, &rdev->corrected_errors); if (sync_page_io(rdev->bdev, r10_bio->devs[sl].addr + sect + rdev->data_offset, |