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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/core/dst.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/core/dst.c')
-rw-r--r--net/core/dst.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/net/core/dst.c b/net/core/dst.c
index fb3bcba87744..497ef9b3fc6a 100644
--- a/net/core/dst.c
+++ b/net/core/dst.c
@@ -49,8 +49,7 @@ void dst_init(struct dst_entry *dst, struct dst_ops *ops,
unsigned short flags)
{
dst->dev = dev;
- if (dev)
- dev_hold(dev);
+ dev_hold(dev);
dst->ops = ops;
dst_init_metrics(dst, dst_default_metrics.metrics, true);
dst->expires = 0UL;
@@ -118,8 +117,7 @@ struct dst_entry *dst_destroy(struct dst_entry * dst)
if (dst->ops->destroy)
dst->ops->destroy(dst);
- if (dst->dev)
- dev_put(dst->dev);
+ dev_put(dst->dev);
lwtstate_put(dst->lwtstate);