Search Linux Wireless

[PATCH] ath9k: decrease size of ath9k.ko

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Ming Lei <tom.leiming@xxxxxxxxx>

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: Ming Lei <tom.leiming@xxxxxxxxx>
---
 drivers/net/wireless/ath/ath9k/rc.h |    4 ++--
 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 4f6d6fd..389168a 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;
+		char valid;
+		char valid_single_stream;
 		u8 phy;
 		u32 ratekbps;
 		u32 user_ratekbps;
-- 
1.6.2.5

--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Host AP]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Linux Kernel]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]
  Powered by Linux