diff options
| author |   zhong jiang <zhongjiang@huawei.com> | 2018-09-20 17:37:42 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-09-21 09:04:37 -0700 |
| commit | 16a3f50f05985cbea468e043cd18394158eff820 (patch) | |
| tree | 134fa9b28b4b8aa428877e296c842b535061293e | |
| parent | net: tap: remove redundant null pointer check before kfree_skb (diff) | |
| download | linux-dev-16a3f50f05985cbea468e043cd18394158eff820.tar.xz linux-dev-16a3f50f05985cbea468e043cd18394158eff820.zip | |
net: cxgb3: remove redundant null pointer check before kfree_skb
kfree_skb has taken the null pointer into account. hence it is safe
to remove the redundant null pointer check before kfree_skb.
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c index 50cd660732c5..84604aff53ce 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c +++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c @@ -1302,8 +1302,7 @@ void cxgb3_offload_deactivate(struct adapter *adapter) rcu_read_unlock(); RCU_INIT_POINTER(tdev->l2opt, NULL); call_rcu(&d->rcu_head, clean_l2_data); - if (t->nofail_skb) - kfree_skb(t->nofail_skb); + kfree_skb(t->nofail_skb); kfree(t); } |