net: rfkill: gpio: Enable module auto-loading for ACPI based switches

[deliverable/linux.git] / net / socket.c

diff --git a/net/socket.c b/net/socket.c
index ae89569a2db5fe24cafec01570acef55836492db..95ee7d8682e7447f45f5ddb0ddbde5fff196c84e 100644 (file)
--- a/net/socket.c
+++ b/net/socket.c
@@ -610,20 +610,26 @@ void sock_release(struct socket *sock)
 }
 EXPORT_SYMBOL(sock_release);
 
-void sock_tx_timestamp(struct sock *sk, __u8 *tx_flags)
+void sock_tx_timestamp(const struct sock *sk, __u8 *tx_flags)
 {
-       *tx_flags = 0;
+       u8 flags = *tx_flags;
+
        if (sk->sk_tsflags & SOF_TIMESTAMPING_TX_HARDWARE)
-               *tx_flags |= SKBTX_HW_TSTAMP;
+               flags |= SKBTX_HW_TSTAMP;
+
        if (sk->sk_tsflags & SOF_TIMESTAMPING_TX_SOFTWARE)
-               *tx_flags |= SKBTX_SW_TSTAMP;
+               flags |= SKBTX_SW_TSTAMP;
+
        if (sk->sk_tsflags & SOF_TIMESTAMPING_TX_SCHED)
-               *tx_flags |= SKBTX_SCHED_TSTAMP;
+               flags |= SKBTX_SCHED_TSTAMP;
+
        if (sk->sk_tsflags & SOF_TIMESTAMPING_TX_ACK)
-               *tx_flags |= SKBTX_ACK_TSTAMP;
+               flags |= SKBTX_ACK_TSTAMP;
 
        if (sock_flag(sk, SOCK_WIFI_STATUS))
-               *tx_flags |= SKBTX_WIFI_STATUS;
+               flags |= SKBTX_WIFI_STATUS;
+
+       *tx_flags = flags;
 }
 EXPORT_SYMBOL(sock_tx_timestamp);