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Commit 878cd3ba authored by Rosen, Rami's avatar Rosen, Rami Committed by David S. Miller
Browse files

net/packet: remove unused parameter in prb_curr_blk_in_use(). 



This patch removes unused parameter from prb_curr_blk_in_use() method
in net/packet/af_packet.c.

Signed-off-by: default avatarRami Rosen <rami.rosen@intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c9e19ea4

net/packet/af_packet.c

+4 −6
Original line number Diff line number Diff line
@@ -196,8 +196,7 @@ static void *packet_previous_frame(struct packet_sock *po, 
		struct packet_ring_buffer *rb,

		int status);

static void packet_increment_head(struct packet_ring_buffer *buff);

static int prb_curr_blk_in_use(struct tpacket_kbdq_core *,

			struct tpacket_block_desc *);

static int prb_curr_blk_in_use(struct tpacket_block_desc *);

static void *prb_dispatch_next_block(struct tpacket_kbdq_core *,

			struct packet_sock *);

static void prb_retire_current_block(struct tpacket_kbdq_core *,
@@ -721,7 +720,7 @@ static void prb_retire_rx_blk_timer_expired(unsigned long data) 
			/* Case 1. Queue was frozen because user-space was

			 *	   lagging behind.

			 */

			if (prb_curr_blk_in_use(pkc, pbd)) {

			if (prb_curr_blk_in_use(pbd)) {

				/*

				 * Ok, user-space is still behind.

				 * So just refresh the timer.
@@ -972,8 +971,7 @@ static void prb_retire_current_block(struct tpacket_kbdq_core *pkc, 
	}

}



static int prb_curr_blk_in_use(struct tpacket_kbdq_core *pkc,

				      struct tpacket_block_desc *pbd)

static int prb_curr_blk_in_use(struct tpacket_block_desc *pbd)

{

	return TP_STATUS_USER & BLOCK_STATUS(pbd);

}
@@ -1064,7 +1062,7 @@ static void *__packet_lookup_frame_in_block(struct packet_sock *po, 
		 * Check if that last block which caused the queue to freeze,

		 * is still in_use by user-space.

		 */

		if (prb_curr_blk_in_use(pkc, pbd)) {

		if (prb_curr_blk_in_use(pbd)) {

			/* Can't record this packet */

			return NULL;

		} else {