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[NET]: Eliminate unused argument from sk_stream_alloc_pskb

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The 3rd argument is always zero (according to grep :) Eliminate
it and merge the function with sk_stream_alloc_skb.

This saves 44 more bytes, and together with the previous patch
we have:

add/remove: 1/0 grow/shrink: 0/8 up/down: 183/-751 (-568)
function                                     old     new   delta
sk_stream_alloc_skb                            -     183    +183
ip_rt_init                                   529     525      -4
arp_ignore                                   112     107      -5
__inet_lookup_listener                       284     274     -10
tcp_sendmsg                                 2583    2481    -102
tcp_sendpage                                1449    1300    -149
tso_fragment                                 417     258    -159
tcp_fragment                                1149     988    -161
__tcp_push_pending_frames                   1998    1837    -161

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Emelyanov 2007-11-29 21:22:33 +11:00 • committed by David S. Miller
parent f561d0f27d
commit df97c708d5
3 changed files with 6 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

10
include/net/sock.h
View file

@ -1192,15 +1192,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
}
}
struct sk_buff *sk_stream_alloc_pskb(struct sock *sk,
int size, int mem, gfp_t gfp);
static inline struct sk_buff *sk_stream_alloc_skb(struct sock *sk,
int size,
gfp_t gfp)
{
return sk_stream_alloc_pskb(sk, size, 0, gfp);
}
struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
static inline struct page *sk_stream_alloc_page(struct sock *sk)
{