diff options
| author | Yajun Deng | 2021-08-05 19:55:27 +0800 |
|---|---|---|
| committer | David S. Miller | 2021-08-05 13:27:50 +0100 |
| commit | 1160dfa178eb848327e9dec39960a735f4dc1685 (patch) | |
| tree | b9e62879f43f63602da7a68c20d8e58a5acf79f3 /net/ipv6 | |
| parent | a85b99ab6abb583e051d266c2138647daa5c0ecc (diff) | |
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/ipv6')
| -rw-r--r-- | net/ipv6/addrconf.c | 6 | ||||
| -rw-r--r-- | net/ipv6/ip6mr.c | 3 | ||||
| -rw-r--r-- | net/ipv6/route.c | 3 |
3 files changed, 4 insertions, 8 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 0b786fc7b7d4..8381288a0d6e 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -701,8 +701,7 @@ static int inet6_netconf_get_devconf(struct sk_buff *in_skb, errout: if (in6_dev) in6_dev_put(in6_dev); - if (dev) - dev_put(dev); + dev_put(dev); return err; } @@ -5417,8 +5416,7 @@ static int inet6_rtm_getaddr(struct sk_buff *in_skb, struct nlmsghdr *nlh, errout_ifa: in6_ifa_put(ifa); errout: - if (dev) - dev_put(dev); + dev_put(dev); if (fillargs.netnsid >= 0) put_net(tgt_net); diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index 06b0d2c329b9..36ed9efb8825 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -559,8 +559,7 @@ static int pim6_rcv(struct sk_buff *skb) read_lock(&mrt_lock); if (reg_vif_num >= 0) reg_dev = mrt->vif_table[reg_vif_num].dev; - if (reg_dev) - dev_hold(reg_dev); + dev_hold(reg_dev); read_unlock(&mrt_lock); if (!reg_dev) diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 6b8051106aba..6cf4bb89ca69 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -3626,8 +3626,7 @@ out: if (err) { lwtstate_put(fib6_nh->fib_nh_lws); fib6_nh->fib_nh_lws = NULL; - if (dev) - dev_put(dev); + dev_put(dev); } return err; |