提交 878cd3ba 编写于 作者: R Rosen, Rami 提交者: David S. Miller

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: NRami Rosen <rami.rosen@intel.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 c9e19ea4
......@@ -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 {
......
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