diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2023-05-26 04:56:10 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-05-26 04:57:39 +0200 |
| commit | d4031ec844bc52fe7f2f844e9c476727fd6b8240 (patch) | |
| tree | b350f90348c94ccd6e6d5dcd31ad371e3486e177 /net/ipv4/tcp.c | |
| parent | s390/ism: Set DMA coherent mask (diff) | |
| parent | udplite: Fix NULL pointer dereference in __sk_mem_raise_allocated(). (diff) | |
| download | linux-d4031ec844bc52fe7f2f844e9c476727fd6b8240.tar.xz linux-d4031ec844bc52fe7f2f844e9c476727fd6b8240.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
Conflicts:
net/ipv4/raw.c
3632679d9e4f ("ipv{4,6}/raw: fix output xfrm lookup wrt protocol")
c85be08fc4fa ("raw: Stop using RTO_ONLINK.")
https://lore.kernel.org/all/20230525110037.2b532b83@canb.auug.org.au/
Adjacent changes:
drivers/net/ethernet/freescale/fec_main.c
9025944fddfe ("net: fec: add dma_wmb to ensure correct descriptor values")
144470c88c5d ("net: fec: using the standard return codes when xdp xmit errors")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/ipv4/tcp.c')
| -rw-r--r-- | net/ipv4/tcp.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index e9506cebecce..f1b4ec67cbd7 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -1451,7 +1451,7 @@ static int tcp_peek_sndq(struct sock *sk, struct msghdr *msg, int len) * calculation of whether or not we must ACK for the sake of * a window update. */ -static void __tcp_cleanup_rbuf(struct sock *sk, int copied) +void __tcp_cleanup_rbuf(struct sock *sk, int copied) { struct tcp_sock *tp = tcp_sk(sk); bool time_to_ack = false; @@ -1653,7 +1653,6 @@ int tcp_read_skb(struct sock *sk, skb_read_actor_t recv_actor) WARN_ON_ONCE(!skb_set_owner_sk_safe(skb, sk)); tcp_flags = TCP_SKB_CB(skb)->tcp_flags; used = recv_actor(sk, skb); - consume_skb(skb); if (used < 0) { if (!copied) copied = used; @@ -1667,14 +1666,6 @@ int tcp_read_skb(struct sock *sk, skb_read_actor_t recv_actor) break; } } - WRITE_ONCE(tp->copied_seq, seq); - - tcp_rcv_space_adjust(sk); - - /* Clean up data we have read: This will do ACK frames. */ - if (copied > 0) - __tcp_cleanup_rbuf(sk, copied); - return copied; } EXPORT_SYMBOL(tcp_read_skb); |