In sctp_err_lookup, goto out while the asoc is not NULL, so remove the
check NULL. Also, in sctp_err_finish which called by sctp_v4_err and
sctp_v6_err, they pass asoc to sctp_err_finish while the asoc is not
NULL, so remove the check.
Signed-off-by: Wang Weidong <wangweidong1@xxxxxxxxxx>
---
net/sctp/input.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/net/sctp/input.c b/net/sctp/input.c
index 6603853..2a192a7 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -536,8 +536,7 @@ struct sock *sctp_err_lookup(struct net *net, int family, struct sk_buff *skb,
return sk;
out:
- if (asoc)
- sctp_association_put(asoc);
+ sctp_association_put(asoc);
return NULL;
}
@@ -545,8 +544,7 @@ out:
void sctp_err_finish(struct sock *sk, struct sctp_association *asoc)
{
sctp_bh_unlock_sock(sk);
- if (asoc)
- sctp_association_put(asoc);
+ sctp_association_put(asoc);
}
/*
--
1.7.12
--
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