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authorYajun Deng <yajun.deng@linux.dev>2021-08-05 19:55:27 +0800
committerDavid S. Miller <davem@davemloft.net>2021-08-05 13:27:50 +0100
commit1160dfa178eb848327e9dec39960a735f4dc1685 (patch)
treeb9e62879f43f63602da7a68c20d8e58a5acf79f3 /net/ipv4/route.c
parenta85b99ab6abb583e051d266c2138647daa5c0ecc (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/ipv4/route.c')
-rw-r--r--net/ipv4/route.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 44a96cfcfbdf..b181773d7ad3 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -2813,8 +2813,7 @@ struct dst_entry *ipv4_blackhole_route(struct net *net, struct dst_entry *dst_or
new->output = dst_discard_out;
new->dev = net->loopback_dev;
- if (new->dev)
- dev_hold(new->dev);
+ dev_hold(new->dev);
rt->rt_is_input = ort->rt_is_input;
rt->rt_iif = ort->rt_iif;