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authorIlpo Järvinen <ilpo.jarvinen@helsinki.fi>2009-02-28 04:44:42 +0000
committerDavid S. Miller <davem@davemloft.net>2009-03-02 03:00:17 -0800
commit9ce01461028d595a6f1cd724fbd7a0dd70464fe4 (patch)
treed1cf064853fb84001202a72bc1a03e7f0b69d595 /net/ipv4/tcp_output.c
parent0d6a775e27d975e5f9ea8e2911216d84face50ca (diff)
tcp: get rid of two unnecessary u16s in TCP skb flags copying
I guess these fields were one day 16-bit in the struct but nowadays they're just using 8 bits anyway. This is just a precaution, didn't result any change in my case but who knows what all those varying gcc versions & options do. I've been told that 16-bit is not so nice with some cpus. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_output.c')
-rw-r--r--net/ipv4/tcp_output.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 1555bb73b638..920c57b90ded 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -767,7 +767,7 @@ int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len,
struct sk_buff *buff;
int nsize, old_factor;
int nlen;
- u16 flags;
+ u8 flags;
BUG_ON(len > skb->len);
@@ -1282,7 +1282,7 @@ static int tso_fragment(struct sock *sk, struct sk_buff *skb, unsigned int len,
{
struct sk_buff *buff;
int nlen = skb->len - len;
- u16 flags;
+ u8 flags;
/* All of a TSO frame must be composed of paged data. */
if (skb->len != skb->data_len)