Merge branch 'master' into upstream

[linux-2.6-omap-h63xx.git] / net / ipv4 / ipcomp.c

diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c
index c95020f7c81e38a2bdb0672fc7ecf5660c2f78d6..95278b22b669ab895903fe039fa3e7d2e1f56a25 100644 (file)
--- a/net/ipv4/ipcomp.c
+++ b/net/ipv4/ipcomp.c
@@ -81,8 +81,7 @@ out:
        return err;
 }
 
-static int ipcomp_input(struct xfrm_state *x,
-                        struct xfrm_decap_state *decap, struct sk_buff *skb)
+static int ipcomp_input(struct xfrm_state *x, struct sk_buff *skb)
 {
        u8 nexthdr;
        int err = 0;
@@ -211,7 +210,7 @@ static void ipcomp4_err(struct sk_buff *skb, u32 info)
            skb->h.icmph->code != ICMP_FRAG_NEEDED)
                return;
 
-       spi = ntohl(ntohs(ipch->cpi));
+       spi = htonl(ntohs(ipch->cpi));
        x = xfrm_state_lookup((xfrm_address_t *)&iph->daddr,
                              spi, IPPROTO_COMP, AF_INET);
        if (!x)
@@ -291,11 +290,8 @@ static void ipcomp_free_scratches(void)
        if (!scratches)
                return;
 
-       for_each_cpu(i) {
-               void *scratch = *per_cpu_ptr(scratches, i);
-               if (scratch)
-                       vfree(scratch);
-       }
+       for_each_possible_cpu(i)
+               vfree(*per_cpu_ptr(scratches, i));
 
        free_percpu(scratches);
 }
@@ -314,7 +310,7 @@ static void **ipcomp_alloc_scratches(void)
 
        ipcomp_scratches = scratches;
 
-       for_each_cpu(i) {
+       for_each_possible_cpu(i) {
                void *scratch = vmalloc(IPCOMP_SCRATCH_SIZE);
                if (!scratch)
                        return NULL;
@@ -345,7 +341,7 @@ static void ipcomp_free_tfms(struct crypto_tfm **tfms)
        if (!tfms)
                return;
 
-       for_each_cpu(cpu) {
+       for_each_possible_cpu(cpu) {
                struct crypto_tfm *tfm = *per_cpu_ptr(tfms, cpu);
                crypto_free_tfm(tfm);
        }
@@ -385,7 +381,7 @@ static struct crypto_tfm **ipcomp_alloc_tfms(const char *alg_name)
        if (!tfms)
                goto error;
 
-       for_each_cpu(cpu) {
+       for_each_possible_cpu(cpu) {
                struct crypto_tfm *tfm = crypto_alloc_tfm(alg_name, 0);
                if (!tfm)
                        goto error;