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rxrpc: Use rxrpc_free_skb() rather than rxrpc_lose_skb() 

rxrpc_lose_skb() is now exactly the same as rxrpc_free_skb(), so remove it
and use the latter instead.

Signed-off-by: David Howells <dhowells@redhat.com>
This commit is contained in:
David Howells 2018-10-04 09:32:27 +01:00
parent 6f41617bf2
commit d2944b1c66
3 changed files with 1 additions and 17 deletions
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1
net/rxrpc/ar-internal.h
View File

@ -1095,7 +1095,6 @@ void rxrpc_new_skb(struct sk_buff *, enum rxrpc_skb_trace);
void rxrpc_see_skb(struct sk_buff *, enum rxrpc_skb_trace); void rxrpc_see_skb(struct sk_buff *, enum rxrpc_skb_trace);
void rxrpc_get_skb(struct sk_buff *, enum rxrpc_skb_trace); void rxrpc_get_skb(struct sk_buff *, enum rxrpc_skb_trace);
void rxrpc_free_skb(struct sk_buff *, enum rxrpc_skb_trace); void rxrpc_free_skb(struct sk_buff *, enum rxrpc_skb_trace);
void rxrpc_lose_skb(struct sk_buff *, enum rxrpc_skb_trace);
void rxrpc_purge_queue(struct sk_buff_head *); void rxrpc_purge_queue(struct sk_buff_head *);
/* /*

2
net/rxrpc/input.c
View File

@ -1176,7 +1176,7 @@ void rxrpc_data_ready(struct sock *udp_sk)
static int lose; static int lose;
if ((lose++ & 7) == 7) { if ((lose++ & 7) == 7) {
trace_rxrpc_rx_lose(sp); trace_rxrpc_rx_lose(sp);
rxrpc_lose_skb(skb, rxrpc_skb_rx_lost); rxrpc_free_skb(skb, rxrpc_skb_rx_lost);
return; return;
} }
} }

15
net/rxrpc/skbuff.c
View File

@ -68,21 +68,6 @@ void rxrpc_free_skb(struct sk_buff *skb, enum rxrpc_skb_trace op)
} }
} }
/*
* Note the injected loss of a socket buffer.
*/
void rxrpc_lose_skb(struct sk_buff *skb, enum rxrpc_skb_trace op)
{
const void *here = __builtin_return_address(0);
if (skb) {
int n;
CHECK_SLAB_OKAY(&skb->users);
n = atomic_dec_return(select_skb_count(op));
trace_rxrpc_skb(skb, op, refcount_read(&skb->users), n, here);
kfree_skb(skb);
}
}
/* /*
* Clear a queue of socket buffers. * Clear a queue of socket buffers.
*/ */