The variable 'status' in __packet_lookup_frame_in_block() is never used since
introduction in commit f6fb8f100b80 ("af-packet: TPACKET_V3 flexible buffer
implementation."), we can remove it.
Signed-off-by: Mao Wenan <maowenan@xxxxxxxxxx>
---
v2: don't change parameter from 0 to TP_STATUS_KERNEL when calls
prb_retire_current_block().
---
net/packet/af_packet.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index a29d66da7394..7fa847dcea30 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -1003,7 +1003,6 @@ static void prb_fill_curr_block(char *curr,
/* Assumes caller has the sk->rx_queue.lock */
static void *__packet_lookup_frame_in_block(struct packet_sock *po,
struct sk_buff *skb,
- int status,
unsigned int len
)
{
@@ -1075,7 +1074,7 @@ static void *packet_current_rx_frame(struct packet_sock *po,
po->rx_ring.head, status);
return curr;
case TPACKET_V3:
- return __packet_lookup_frame_in_block(po, skb, status, len);
+ return __packet_lookup_frame_in_block(po, skb, len);
default:
WARN(1, "TPACKET version not supported\n");
BUG();
--
2.20.1
