| commit | e0702d90b79d430b0ccc276ead4f88440bb51352 | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Mon Aug 19 12:58:14 2019 +0300 |
| committer | Mike Snitzer <snitzer@redhat.com> | Wed Aug 21 11:29:30 2019 -0400 |
| tree | b17e17974d90b94e415b17e3220834dbc8c13974 | |
| parent | 08c04c84a5cde3af9baac0645a7496d6dcd76822 [diff] |
dm zoned: fix potential NULL dereference in dmz_do_reclaim()
This function is supposed to return error pointers so it matches the
dmz_get_rnd_zone_for_reclaim() function. The current code could lead to
a NULL dereference in dmz_do_reclaim()
Fixes: b234c6d7a703 ("dm zoned: improve error handling in reclaim")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Dmitry Fomichev <dmitry.fomichev@wdc.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>