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

[Colin King]

From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

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@xxxxxxxxxxxxx>
---
 drivers/net/wireless/marvell/mwifiex/wmm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/marvell/mwifiex/wmm.c b/drivers/net/wireless/marvell/mwifiex/wmm.c
index 0edd26881321..936a0a841af8 100644
--- a/drivers/net/wireless/marvell/mwifiex/wmm.c
+++ b/drivers/net/wireless/marvell/mwifiex/wmm.c
@@ -359,7 +359,8 @@ static enum mwifiex_wmm_ac_e
 mwifiex_wmm_convert_tos_to_ac(struct mwifiex_adapter *adapter, u32 tos)
 {
 	/* 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_BE,
-- 
2.14.1