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sctp: remove an if() that is always true 

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

Reported-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Marcelo Ricardo Leitner 2018-04-26 16:58:52 -03:00 committed by David S. Miller
parent 800e00c127
commit c88da20f95
1 changed files with 2 additions and 4 deletions
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6
net/sctp/associola.c
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@ -1397,10 +1397,8 @@ void sctp_assoc_sync_pmtu(struct sctp_association *asoc)
pmtu = t->pathmtu; pmtu = t->pathmtu;
} }
if (pmtu) { asoc->pathmtu = pmtu;
asoc->pathmtu = pmtu; asoc->frag_point = sctp_frag_point(asoc, pmtu);
asoc->frag_point = sctp_frag_point(asoc, pmtu);
}
pr_debug("%s: asoc:%p, pmtu:%d, frag_point:%d\n", __func__, asoc, pr_debug("%s: asoc:%p, pmtu:%d, frag_point:%d\n", __func__, asoc,
asoc->pathmtu, asoc->frag_point); asoc->pathmtu, asoc->frag_point);