Commits
Dan Carpenter committed 0d5e34c1e26
dm zoned: fix potential NULL dereference in dmz_do_reclaim()
[ Upstream commit e0702d90b79d430b0ccc276ead4f88440bb51352 ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>