diff options
| author | Wei Yongjun <weiyj.lk@gmail.com> | 2016-08-08 14:09:27 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-06 11:16:15 +0100 |
| commit | 9188611f81e3046cad7703303dbcf6f26c8e4d4d (patch) | |
| tree | 11cf5785c3b43921b8053bcfc5751aed0f537ffb /drivers/md | |
| parent | f0898dc2852b2e12afabff150bbf2390efec0395 (diff) | |
dm flakey: return -EINVAL on interval bounds error in flakey_ctr()
commit bff7e067ee518f9ed7e1cbc63e4c9e01670d0b71 upstream.
Fix to return error code -EINVAL instead of 0, as is done elsewhere in
this function.
Fixes: e80d1c805a3b ("dm: do not override error code returned from dm_get_device()")
Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm-flakey.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/md/dm-flakey.c b/drivers/md/dm-flakey.c index 8e9e928dafba..78f403b45ab3 100644 --- a/drivers/md/dm-flakey.c +++ b/drivers/md/dm-flakey.c @@ -200,11 +200,13 @@ static int flakey_ctr(struct dm_target *ti, unsigned int argc, char **argv) if (!(fc->up_interval + fc->down_interval)) { ti->error = "Total (up + down) interval is zero"; + r = -EINVAL; goto bad; } if (fc->up_interval + fc->down_interval < fc->up_interval) { ti->error = "Interval overflow"; + r = -EINVAL; goto bad; } |