1 files changed, 7 insertions, 17 deletions

diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
index 750f44f3aa31..a29e90cf36b7 100644
--- a/net/core/sock_diag.c
+++ b/net/core/sock_diag.c
@@ -97,21 +97,6 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
 }
 EXPORT_SYMBOL_GPL(sock_diag_unregister);
 
-static const inline struct sock_diag_handler *sock_diag_lock_handler(int family)
-{
-        if (sock_diag_handlers[family] == NULL)
-                request_module("net-pf-%d-proto-%d-type-%d", PF_NETLINK,
-                                NETLINK_SOCK_DIAG, family);
-
-        mutex_lock(&sock_diag_table_mutex);
-        return sock_diag_handlers[family];
-}
-
-static inline void sock_diag_unlock_handler(const struct sock_diag_handler *h)
-{
-        mutex_unlock(&sock_diag_table_mutex);
-}
-
 static int __sock_diag_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
 {
         int err;
@@ -124,12 +109,17 @@ static int __sock_diag_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
         if (req->sdiag_family >= AF_MAX)
                 return -EINVAL;
 
-        hndl = sock_diag_lock_handler(req->sdiag_family);
+        if (sock_diag_handlers[req->sdiag_family] == NULL)
+                request_module("net-pf-%d-proto-%d-type-%d", PF_NETLINK,
+                                NETLINK_SOCK_DIAG, req->sdiag_family);
+
+        mutex_lock(&sock_diag_table_mutex);
+        hndl = sock_diag_handlers[req->sdiag_family];
         if (hndl == NULL)
                 err = -ENOENT;
         else
                 err = hndl->dump(skb, nlh);
-        sock_diag_unlock_handler(hndl);
+        mutex_unlock(&sock_diag_table_mutex);
 
         return err;
 }