Merge branch 'master' of /home/davem/src/GIT/linux-2.6/

[safe/jmp/linux-2.6] / net / core / sock.c

diff --git a/net/core/sock.c b/net/core/sock.c
index 305cba4..fcd397a 100644 (file)
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -741,7 +741,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
                struct timeval tm;
        } v;
 
-       unsigned int lv = sizeof(int);
+       int lv = sizeof(int);
        int len;
 
        if (get_user(len, optlen))
@@ -2141,13 +2141,13 @@ int sock_prot_inuse_get(struct net *net, struct proto *prot)
 }
 EXPORT_SYMBOL_GPL(sock_prot_inuse_get);
 
-static int sock_inuse_init_net(struct net *net)
+static int __net_init sock_inuse_init_net(struct net *net)
 {
        net->core.inuse = alloc_percpu(struct prot_inuse);
        return net->core.inuse ? 0 : -ENOMEM;
 }
 
-static void sock_inuse_exit_net(struct net *net)
+static void __net_exit sock_inuse_exit_net(struct net *net)
 {
        free_percpu(net->core.inuse);
 }
@@ -2229,13 +2229,10 @@ int proto_register(struct proto *prot, int alloc_slab)
                }
 
                if (prot->rsk_prot != NULL) {
-                       static const char mask[] = "request_sock_%s";
-
-                       prot->rsk_prot->slab_name = kmalloc(strlen(prot->name) + sizeof(mask) - 1, GFP_KERNEL);
+                       prot->rsk_prot->slab_name = kasprintf(GFP_KERNEL, "request_sock_%s", prot->name);
                        if (prot->rsk_prot->slab_name == NULL)
                                goto out_free_sock_slab;
 
-                       sprintf(prot->rsk_prot->slab_name, mask, prot->name);
                        prot->rsk_prot->slab = kmem_cache_create(prot->rsk_prot->slab_name,
                                                                 prot->rsk_prot->obj_size, 0,
                                                                 SLAB_HWCACHE_ALIGN, NULL);
@@ -2248,14 +2245,11 @@ int proto_register(struct proto *prot, int alloc_slab)
                }
 
                if (prot->twsk_prot != NULL) {
-                       static const char mask[] = "tw_sock_%s";
-
-                       prot->twsk_prot->twsk_slab_name = kmalloc(strlen(prot->name) + sizeof(mask) - 1, GFP_KERNEL);
+                       prot->twsk_prot->twsk_slab_name = kasprintf(GFP_KERNEL, "tw_sock_%s", prot->name);
 
                        if (prot->twsk_prot->twsk_slab_name == NULL)
                                goto out_free_request_sock_slab;
 
-                       sprintf(prot->twsk_prot->twsk_slab_name, mask, prot->name);
                        prot->twsk_prot->twsk_slab =
                                kmem_cache_create(prot->twsk_prot->twsk_slab_name,
                                                  prot->twsk_prot->twsk_obj_size,