diff options
Diffstat (limited to 'fs/afs/server.c')
| -rw-r--r-- | fs/afs/server.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/fs/afs/server.c b/fs/afs/server.c index a43ef77dabae..e23be63998a8 100644 --- a/fs/afs/server.c +++ b/fs/afs/server.c @@ -59,7 +59,8 @@ struct afs_server *afs_find_server(struct afs_net *net, alist = rcu_dereference(server->addresses); for (i = alist->nr_ipv4; i < alist->nr_addrs; i++) { b = &alist->addrs[i].transport.sin6; - diff = (u16)a->sin6_port - (u16)b->sin6_port; + diff = ((u16 __force)a->sin6_port - + (u16 __force)b->sin6_port); if (diff == 0) diff = memcmp(&a->sin6_addr, &b->sin6_addr, @@ -79,10 +80,11 @@ struct afs_server *afs_find_server(struct afs_net *net, alist = rcu_dereference(server->addresses); for (i = 0; i < alist->nr_ipv4; i++) { b = &alist->addrs[i].transport.sin6; - diff = (u16)a->sin6_port - (u16)b->sin6_port; + diff = ((u16 __force)a->sin6_port - + (u16 __force)b->sin6_port); if (diff == 0) - diff = ((u32)a->sin6_addr.s6_addr32[3] - - (u32)b->sin6_addr.s6_addr32[3]); + diff = ((u32 __force)a->sin6_addr.s6_addr32[3] - + (u32 __force)b->sin6_addr.s6_addr32[3]); if (diff == 0) goto found; if (diff < 0) { @@ -381,7 +383,7 @@ static void afs_server_rcu(struct rcu_head *rcu) { struct afs_server *server = container_of(rcu, struct afs_server, rcu); - afs_put_addrlist(server->addresses); + afs_put_addrlist(rcu_access_pointer(server->addresses)); kfree(server); } @@ -390,7 +392,7 @@ static void afs_server_rcu(struct rcu_head *rcu) */ static void afs_destroy_server(struct afs_net *net, struct afs_server *server) { - struct afs_addr_list *alist = server->addresses; + struct afs_addr_list *alist = rcu_access_pointer(server->addresses); struct afs_addr_cursor ac = { .alist = alist, .addr = &alist->addrs[0], |