4 files changed, 8 insertions, 37 deletions

diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 5130dee0b384..0cc4394117df 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -380,7 +380,6 @@ static int dn_return_short(struct sk_buff *skb)
         unsigned char *ptr;
         __le16 *src;
         __le16 *dst;
-        __le16 tmp;
 
         /* Add back headers */
         skb_push(skb, skb->data - skb_network_header(skb));
@@ -399,10 +398,7 @@ static int dn_return_short(struct sk_buff *skb)
         ptr += 2;
         *ptr = 0; /* Zero hop count */
 
-        /* Swap source and destination */
-        tmp  = *src;
-        *src = *dst;
-        *dst = tmp;
+        swap(*src, *dst);
 
         skb->pkt_type = PACKET_OUTGOING;
         dn_rt_finish_output(skb, NULL, NULL);
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index fae78e3eccc4..8ac82b3703ab 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -64,6 +64,7 @@
 #include <linux/mm.h>
 #include <linux/module.h>
 #include <linux/sysctl.h>
+#include <linux/kernel.h>
 #include <net/dst.h>
 #include <net/tcp.h>
 #include <net/inet_common.h>
@@ -1802,11 +1803,7 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb,
         for (i = used_sacks - 1; i > 0; i--) {
                 for (j = 0; j < i; j++) {
                         if (after(sp[j].start_seq, sp[j + 1].start_seq)) {
-                                struct tcp_sack_block tmp;
-
-                                tmp = sp[j];
-                                sp[j] = sp[j + 1];
-                                sp[j + 1] = tmp;
+                                swap(sp[j], sp[j + 1]);
 
                                 /* Track where the first SACK block goes to */
                                 if (j == first_sack_index)
@@ -4156,20 +4153,6 @@ static void tcp_sack_maybe_coalesce(struct tcp_sock *tp)
         }
 }
 
-static inline void tcp_sack_swap(struct tcp_sack_block *sack1,
-                                 struct tcp_sack_block *sack2)
-{
-        __u32 tmp;
-
-        tmp = sack1->start_seq;
-        sack1->start_seq = sack2->start_seq;
-        sack2->start_seq = tmp;
-
-        tmp = sack1->end_seq;
-        sack1->end_seq = sack2->end_seq;
-        sack2->end_seq = tmp;
-}
-
 static void tcp_sack_new_ofo_skb(struct sock *sk, u32 seq, u32 end_seq)
 {
         struct tcp_sock *tp = tcp_sk(sk);
@@ -4184,7 +4167,7 @@ static void tcp_sack_new_ofo_skb(struct sock *sk, u32 seq, u32 end_seq)
                 if (tcp_sack_extend(sp, seq, end_seq)) {
                         /* Rotate this_sack to the first one. */
                         for (; this_sack > 0; this_sack--, sp--)
-                                tcp_sack_swap(sp, sp - 1);
+                                swap(*sp, *(sp - 1));
                         if (cur_sacks > 1)
                                 tcp_sack_maybe_coalesce(tp);
                         return;
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 717584bad02e..8499da9e76a2 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -40,6 +40,7 @@
 
 #include <linux/errno.h>
 #include <linux/types.h>
+#include <linux/kernel.h>
 #include <linux/socket.h>
 #include <linux/sockios.h>
 #include <linux/net.h>
@@ -1215,16 +1216,12 @@ int ipv6_dev_get_saddr(struct net *net, struct net_device *dst_dev,
                                         }
                                         break;
                                 } else if (minihiscore < miniscore) {
-                                        struct ipv6_saddr_score *tmp;
-
                                         if (hiscore->ifa)
                                                 in6_ifa_put(hiscore->ifa);
 
                                         in6_ifa_hold(score->ifa);
 
-                                        tmp = hiscore;
-                                        hiscore = score;
-                                        score = tmp;
+                                        swap(hiscore, score);
 
                                         /* restore our iterator */
                                         score->ifa = hiscore->ifa;
diff --git a/net/sched/sch_tbf.c b/net/sched/sch_tbf.c
index a2f93c09f3cc..e22dfe85e43e 100644
--- a/net/sched/sch_tbf.c
+++ b/net/sched/sch_tbf.c
@@ -236,7 +236,6 @@ static int tbf_change(struct Qdisc* sch, struct nlattr *opt)
         struct tc_tbf_qopt *qopt;
         struct qdisc_rate_table *rtab = NULL;
         struct qdisc_rate_table *ptab = NULL;
-        struct qdisc_rate_table *tmp;
         struct Qdisc *child = NULL;
         int max_size,n;
 
@@ -295,13 +294,9 @@ static int tbf_change(struct Qdisc* sch, struct nlattr *opt)
         q->tokens = q->buffer;
         q->ptokens = q->mtu;
 
-        tmp = q->R_tab;
-        q->R_tab = rtab;
-        rtab = tmp;
+        swap(q->R_tab, rtab);
+        swap(q->P_tab, ptab);
 
-        tmp = q->P_tab;
-        q->P_tab = ptab;
-        ptab = tmp;
         sch_tree_unlock(sch);
         err = 0;
 done: