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| author | Yajun Deng <yajun.deng@linux.dev> | 2021-08-05 19:55:27 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-05 13:27:50 +0100 |
| commit | 1160dfa178eb848327e9dec39960a735f4dc1685 (patch) | |
| tree | b9e62879f43f63602da7a68c20d8e58a5acf79f3 /net/sched | |
| parent | a85b99ab6abb583e051d266c2138647daa5c0ecc (diff) | |
| download | lwn-1160dfa178eb848327e9dec39960a735f4dc1685.tar.gz lwn-1160dfa178eb848327e9dec39960a735f4dc1685.zip | |
net: Remove redundant if statements
The 'if (dev)' statement already move into dev_{put , hold}, so remove
redundant if statements.
Signed-off-by: Yajun Deng <yajun.deng@linux.dev>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched')
| -rw-r--r-- | net/sched/act_mirred.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c index 77ee80e3effc..37f51d778728 100644 --- a/net/sched/act_mirred.c +++ b/net/sched/act_mirred.c @@ -78,8 +78,7 @@ static void tcf_mirred_release(struct tc_action *a) /* last reference to action, no need to lock */ dev = rcu_dereference_protected(m->tcfm_dev, 1); - if (dev) - dev_put(dev); + dev_put(dev); } static const struct nla_policy mirred_policy[TCA_MIRRED_MAX + 1] = { @@ -180,8 +179,7 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla, mac_header_xmit = dev_is_mac_header_xmit(dev); dev = rcu_replace_pointer(m->tcfm_dev, dev, lockdep_is_held(&m->tcf_lock)); - if (dev) - dev_put(dev); + dev_put(dev); m->tcfm_mac_header_xmit = mac_header_xmit; } goto_ch = tcf_action_set_ctrlact(*a, parm->action, goto_ch); |