[PATCH net-next 03/13] sctp: remove an if() that is always true

[Marcelo Ricardo Leitner]

As noticed by Xin Long, the if() here is always true as PMTU can never
be 0.

Reported-by: Xin Long <lucien....@gmail.com>
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leit...@gmail.com>
---
 net/sctp/associola.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index 
b3aa95222bd52113295cb246c503c903bdd5c353..c5ed09cfa8423b17546e3d45f6d06db03af66384
 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -1397,10 +1397,8 @@ void sctp_assoc_sync_pmtu(struct sctp_association *asoc)
                        pmtu = t->pathmtu;
        }
 
-       if (pmtu) {
-               asoc->pathmtu = pmtu;
-               asoc->frag_point = sctp_frag_point(asoc, pmtu);
-       }
+       asoc->pathmtu = pmtu;
+       asoc->frag_point = sctp_frag_point(asoc, pmtu);
 
        pr_debug("%s: asoc:%p, pmtu:%d, frag_point:%d\n", __func__, asoc,
                 asoc->pathmtu, asoc->frag_point);
-- 
2.14.3