SUNRPC: remove BUG_ONs from *_reclassify_socket*

[linux-imx.git] / net / sunrpc / xprtsock.c

diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 75853cabf4c97b153873eda4ce67cd228581fd15..46c1a8798ed8881a75c9558de0419881b4db844b 100644 (file)
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -1746,7 +1746,6 @@ static inline void xs_reclassify_socketu(struct socket *sock)
 {
        struct sock *sk = sock->sk;
 
-       BUG_ON(sock_owned_by_user(sk));
        sock_lock_init_class_and_name(sk, "slock-AF_LOCAL-RPC",
                &xs_slock_key[1], "sk_lock-AF_LOCAL-RPC", &xs_key[1]);
 }
@@ -1755,7 +1754,6 @@ static inline void xs_reclassify_socket4(struct socket *sock)
 {
        struct sock *sk = sock->sk;
 
-       BUG_ON(sock_owned_by_user(sk));
        sock_lock_init_class_and_name(sk, "slock-AF_INET-RPC",
                &xs_slock_key[0], "sk_lock-AF_INET-RPC", &xs_key[0]);
 }
@@ -1764,13 +1762,16 @@ static inline void xs_reclassify_socket6(struct socket *sock)
 {
        struct sock *sk = sock->sk;
 
-       BUG_ON(sock_owned_by_user(sk));
        sock_lock_init_class_and_name(sk, "slock-AF_INET6-RPC",
                &xs_slock_key[1], "sk_lock-AF_INET6-RPC", &xs_key[1]);
 }
 
 static inline void xs_reclassify_socket(int family, struct socket *sock)
 {
+       WARN_ON_ONCE(sock_owned_by_user(sock->sk));
+       if (sock_owned_by_user(sock->sk))
+               return;
+
        switch (family) {
        case AF_LOCAL:
                xs_reclassify_socketu(sock);