sctp: remove the else path

Make the code more simplification.

Acked-by: Neil Horman <nhorman@tuxdriver.com>
Suggested-by: Joe Perches <joe@perches.com>
Signed-off-by: Wang Weidong <wangweidong1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 7 deletions

diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index 85295208deb5..c7172f8ebac2 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -955,17 +955,13 @@ int sctp_cmp_addr_exact(const union sctp_addr *ss1,
  */
 struct sctp_chunk *sctp_get_ecne_prepend(struct sctp_association *asoc)
 {
-        struct sctp_chunk *chunk;
+        if (!asoc->need_ecne)
+                return NULL;
 
         /* Send ECNE if needed.
          * Not being able to allocate a chunk here is not deadly.
          */
-        if (asoc->need_ecne)
-                chunk = sctp_make_ecne(asoc, asoc->last_ecne_tsn);
-        else
-                chunk = NULL;
-
-        return chunk;
+        return sctp_make_ecne(asoc, asoc->last_ecne_tsn);
 }
 
 /*