ath9k: decrease size of ath9k.ko

From e74b075cdb143d45be9b371ee8a8e2dcfc15ab34 Mon Sep 17 00:00:00 2001
From: Ming Lei <tom.leiming@gmail.com>
Date: Sat, 27 Feb 2010 23:50:54 +0800
Subject: [PATCH] ath9k: decrease size of ath9k.ko

The patch defines the fields of 'valid_single_stream' and 'valid' in
struct ath_rate_table as char type, so decrease the size of ath9k.ko
about 2KB.

old ath9k.ko
[tom@tom-lei ath9k]$ size ath9k.ko
   text    data     bss     dec     hex filename
  69344    3080     168   72592   11b90 ath9k.ko

new ath9k.ko
[tom@tom-lei ath9k]$ size ath9k.ko
   text    data     bss     dec     hex filename
  67304    3080     168   70552   11398 ath9k.ko

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/wireless/ath/ath9k/rc.h b/drivers/net/wireless/ath/ath9k/rc.h
index f4818e4fa4b0..36083dde863d 100644
--- a/drivers/net/wireless/ath/ath9k/rc.h
+++ b/drivers/net/wireless/ath/ath9k/rc.h
@@ -110,8 +110,8 @@ struct ath_rate_table {
         int rate_cnt;
         int mcs_start;
         struct {
-                int valid;
-                int valid_single_stream;
+                u8 valid;
+                u8 valid_single_stream;
                 u8 phy;
                 u32 ratekbps;
                 u32 user_ratekbps;