Commit 1246b229 authored by Kurt Kanzenbach's avatar Kurt Kanzenbach Committed by David S. Miller
Browse files

dp83640: Use generic ptp_msg_is_sync() function 



Use generic ptp_msg_is_sync() function to avoid code duplication.

Signed-off-by: default avatarKurt Kanzenbach <kurt@linutronix.de>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f72de02e

drivers/net/phy/dp83640.c

+1 −12
Original line number Diff line number Diff line
@@ -970,17 +970,6 @@ static void decode_status_frame(struct dp83640_private *dp83640, 
	}

}



static int is_sync(struct sk_buff *skb, int type)

{

	struct ptp_header *hdr;



	hdr = ptp_parse_header(skb, type);

	if (!hdr)

		return 0;



	return ptp_get_msgtype(hdr, type) == PTP_MSGTYPE_SYNC;

}



static void dp83640_free_clocks(void)

{

	struct dp83640_clock *clock;
@@ -1396,7 +1385,7 @@ static void dp83640_txtstamp(struct mii_timestamper *mii_ts, 
	switch (dp83640->hwts_tx_en) {



	case HWTSTAMP_TX_ONESTEP_SYNC:

		if (is_sync(skb, type)) {

		if (ptp_msg_is_sync(skb, type)) {

			kfree_skb(skb);

			return;

		}