mwifiex: make const arrays static to shink object code size

Don't populate const arrays on the stack, instead make them static
Makes the object code smaller by nearly 300 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
  69260	  16149	    576	  85985	  14fe1	cfg80211.o

After:
   text	   data	    bss	    dec	    hex	filename
  68385	  16725	    576	  85686	  14eb6	cfg80211.o

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

diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
index ad1ebd8844d0defbbac8d69bf3d8a19dae64de8d..a3d142bdf946a12b6787d142e242b5d5832f2075 100644 (file)
--- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
@@ -142,7 +142,7 @@ mwifiex_cfg80211_del_key(struct wiphy *wiphy, struct net_device *netdev,
                         u8 key_index, bool pairwise, const u8 *mac_addr)
 {
        struct mwifiex_private *priv = mwifiex_netdev_get_priv(netdev);
-       const u8 bc_mac[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+       static const u8 bc_mac[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
        const u8 *peer_mac = pairwise ? mac_addr : bc_mac;
 
        if (mwifiex_set_encode(priv, NULL, NULL, 0, key_index, peer_mac, 1)) {
@@ -454,7 +454,7 @@ mwifiex_cfg80211_add_key(struct wiphy *wiphy, struct net_device *netdev,
 {
        struct mwifiex_private *priv = mwifiex_netdev_get_priv(netdev);
        struct mwifiex_wep_key *wep_key;
-       const u8 bc_mac[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+       static const u8 bc_mac[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
        const u8 *peer_mac = pairwise ? mac_addr : bc_mac;
 
        if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP &&
@@ -3253,8 +3253,8 @@ static int mwifiex_set_wowlan_mef_entry(struct mwifiex_private *priv,
        int i, filt_num = 0, ret = 0;
        bool first_pat = true;
        u8 byte_seq[MWIFIEX_MEF_MAX_BYTESEQ + 1];
-       const u8 ipv4_mc_mac[] = {0x33, 0x33};
-       const u8 ipv6_mc_mac[] = {0x01, 0x00, 0x5e};
+       static const u8 ipv4_mc_mac[] = {0x33, 0x33};
+       static const u8 ipv6_mc_mac[] = {0x01, 0x00, 0x5e};
 
        mef_entry->mode = MEF_MODE_HOST_SLEEP;
        mef_entry->action = MEF_ACTION_ALLOW_AND_WAKEUP_HOST;
@@ -3547,9 +3547,9 @@ static int mwifiex_set_rekey_data(struct wiphy *wiphy, struct net_device *dev,
 
 static int mwifiex_get_coalesce_pkt_type(u8 *byte_seq)
 {
-       const u8 ipv4_mc_mac[] = {0x33, 0x33};
-       const u8 ipv6_mc_mac[] = {0x01, 0x00, 0x5e};
-       const u8 bc_mac[] = {0xff, 0xff, 0xff, 0xff};
+       static const u8 ipv4_mc_mac[] = {0x33, 0x33};
+       static const u8 ipv6_mc_mac[] = {0x01, 0x00, 0x5e};
+       static const u8 bc_mac[] = {0xff, 0xff, 0xff, 0xff};
 
        if ((byte_seq[0] & 0x01) &&
            (byte_seq[MWIFIEX_COALESCE_MAX_BYTESEQ] == 1))