Merge branch 'master' into upstream

1 files changed, 2 insertions, 5 deletions

diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index de6ec519272e..b43a27828df5 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -117,7 +117,7 @@
 #include <net/checksum.h>
 #include <linux/security.h>
 
-int sysctl_unix_max_dgram_qlen = 10;
+int sysctl_unix_max_dgram_qlen __read_mostly = 10;
 
 struct hlist_head unix_socket_table[UNIX_HASH_SIZE + 1];
 DEFINE_SPINLOCK(unix_table_lock);
@@ -2060,10 +2060,7 @@ static int __init af_unix_init(void)
         int rc = -1;
         struct sk_buff *dummy_skb;
 
-        if (sizeof(struct unix_skb_parms) > sizeof(dummy_skb->cb)) {
-                printk(KERN_CRIT "%s: panic\n", __FUNCTION__);
-                goto out;
-        }
+        BUILD_BUG_ON(sizeof(struct unix_skb_parms) > sizeof(dummy_skb->cb));
 
         rc = proto_register(&unix_proto, 1);
         if (rc != 0) {