Commit c4322884 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

tcp: remove unneeded code from tcp_stream_alloc_skb() 



Aligning @size argument to 4 bytes is not needed.

The header alignment has nothing to do with @size.

It really depends on skb->head alignment and MAX_TCP_HEADER.

Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Acked-by: default avatarSoheil Hassas Yeganeh <soheil@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8a794df6

net/ipv4/tcp.c

+0 −3
Original line number Diff line number Diff line
@@ -861,9 +861,6 @@ struct sk_buff *tcp_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp, 
{

	struct sk_buff *skb;



	/* The TCP header must be at least 32-bit aligned.  */

	size = ALIGN(size, 4);



	if (unlikely(tcp_under_memory_pressure(sk)))

		sk_mem_reclaim_partial(sk);