[SCTP]: "list_for_each()" -> "list_for_each_entry()" where appropriate.

Replacing (almost) all invocations of list_for_each() with
list_for_each_entry() tightens up the code and allows for the deletion
of numerous list iterator variables that are no longer necessary.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 6 deletions

diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index c8982452580e..0679bddf3a95 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -2246,8 +2246,8 @@ int sctp_process_init(struct sctp_association *asoc, sctp_cid_t cid,
          * high (for example, implementations MAY use the size of the receiver
          * advertised window).
          */
-        list_for_each(pos, &asoc->peer.transport_addr_list) {
-                transport = list_entry(pos, struct sctp_transport, transports);
+        list_for_each_entry(transport, &asoc->peer.transport_addr_list,
+                        transports) {
                 transport->ssthresh = asoc->peer.i.a_rwnd;
         }
 
@@ -3043,7 +3043,6 @@ static int sctp_asconf_param_success(struct sctp_association *asoc,
         union sctp_addr addr;
         struct sctp_bind_addr *bp = &asoc->base.bind_addr;
         union sctp_addr_param *addr_param;
-        struct list_head *pos;
         struct sctp_transport *transport;
         struct sctp_sockaddr_entry *saddr;
         int retval = 0;
@@ -3071,9 +3070,8 @@ static int sctp_asconf_param_success(struct sctp_association *asoc,
                 local_bh_disable();
                 retval = sctp_del_bind_addr(bp, &addr);
                 local_bh_enable();
-                list_for_each(pos, &asoc->peer.transport_addr_list) {
-                        transport = list_entry(pos, struct sctp_transport,
-                                                 transports);
+                list_for_each_entry(transport, &asoc->peer.transport_addr_list,
+                                transports) {
                         dst_release(transport->dst);
                         sctp_transport_route(transport, NULL,
                                              sctp_sk(asoc->base.sk));