Commit 7dfb0ebd authored Sep 19, 2017 by Colin Ian King Committed by Kalle Valo Sep 25, 2017

mwifiex: make const array tos_to_ac static, reduces object code size



Don't populate the read-only const array tos_to_ac on the stack,
instead make it static. Makes the object code smaller by 250 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
  26104	   2720	    128	  28952	   7118	wmm.o

After:
   text	   data	    bss	    dec	    hex	filename
  25758	   2816	    128	  28702	   701e	wmm.o

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

parent e0a576d7

drivers/net/wireless/marvell/mwifiex/wmm.c

+2 −1

Original line number	Original line	Diff line number	Diff line
	@@ -359,7 +359,8 @@ static enum mwifiex_wmm_ac_e
	mwifiex_wmm_convert_tos_to_ac(struct mwifiex_adapter *adapter, u32 tos)		mwifiex_wmm_convert_tos_to_ac(struct mwifiex_adapter *adapter, u32 tos)
	{		{
	/* Map of TOS UP values to WMM AC */		/* Map of TOS UP values to WMM AC */
	const enum mwifiex_wmm_ac_e tos_to_ac[] = { WMM_AC_BE,		static const enum mwifiex_wmm_ac_e tos_to_ac[] = {
			WMM_AC_BE,
	WMM_AC_BK,		WMM_AC_BK,
	WMM_AC_BK,		WMM_AC_BK,
	WMM_AC_BE,		WMM_AC_BE,