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| /linux/net/ipv4/ |
| H A D | tcp_output.c | diff 1935299d9c946ac37eba3f820d2ce20885ec0739 Thu Mar 30 00:49:19 CEST 2017 Gao Feng <fgao@ikuai8.com> net: tcp: Refine the __tcp_select_window
1. Move the "window = tp->rcv_wnd;" into the condition block without
tp->rx_opt.rcv_wscale.
Because it is unnecessary when enable wscale;
2. Use the macro ALIGN instead of two statements.
The two statements are used to make window align to 1<<wscale.
Use the ALIGN is more clearer.
3. Use the rounddown to make codes clearer.
Signed-off-by: Gao Feng <fgao@ikuai8.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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