diff options
| author | zhong jiang <zhongjiang@huawei.com> | 2018-08-08 18:00:35 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-08-08 18:17:20 +0300 |
| commit | 69daf897d75b31ff90031bb0a49a8d65cedfe3ca (patch) | |
| tree | 42a7fa10acb54d5ddc01c3005ae870741b736fd6 /drivers/block/aoe | |
| parent | d5fcc4e46e5168e6a6ce1e350ad0714a9d880c8e (diff) | |
| download | linux-69daf897d75b31ff90031bb0a49a8d65cedfe3ca.tar.xz | |
drivers/block/aoe/aoedev: NULL check is not needed for mempool_destroy
mempool_destroy has taken the null pointer into account. So it is safe
to remove the null check.
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/aoe')
| -rw-r--r-- | drivers/block/aoe/aoedev.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c index 697f735b07a4..41060e9cedf2 100644 --- a/drivers/block/aoe/aoedev.c +++ b/drivers/block/aoe/aoedev.c @@ -284,8 +284,8 @@ freedev(struct aoedev *d) e = t + d->ntargets; for (; t < e && *t; t++) freetgt(d, *t); - if (d->bufpool) - mempool_destroy(d->bufpool); + + mempool_destroy(d->bufpool); skbpoolfree(d); minor_free(d->sysminor); |