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Commit 8dd43050 authored by Vatsala Narang's avatar Vatsala Narang Committed by Greg Kroah-Hartman
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staging: rtl8192u: ieee80211: Replace bit shifting with BIT macro 



Change suggested by coccinelle.

Replace bit shifting on 1 with the BIT(x) macro.
Coccinelle script:

@@
expression c;
@@

-(1 << c)
+BIT(c)

Signed-off-by: default avatarVatsala Narang <vatsalanarang@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 675c8a46

drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c

+4 −4
Original line number Diff line number Diff line
@@ -71,7 +71,7 @@ static inline char *rtl819x_translate_scan(struct ieee80211_device *ieee, 
	/* Add the protocol name */

	iwe.cmd = SIOCGIWNAME;

	for(i=0; i<ARRAY_SIZE(ieee80211_modes); i++) {

		if(network->mode&(1<<i)) {

		if (network->mode & BIT(i)) {

			sprintf(pname,ieee80211_modes[i].mode_string,ieee80211_modes[i].mode_size);

			pname +=ieee80211_modes[i].mode_size;

		}
@@ -379,7 +379,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee, 
		sec.key_sizes[key] = len;

		(*crypt)->ops->set_key(sec.keys[key], len, NULL,

				       (*crypt)->priv);

		sec.flags |= (1 << key);

		sec.flags |= BIT(key);

		/* This ensures a key will be activated if no key is

		 * explicitely set */

		if (key == sec.active_key)
@@ -400,7 +400,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee, 
			(*crypt)->ops->set_key(sec.keys[key], 13, NULL,

					       (*crypt)->priv);

			sec.key_sizes[key] = 13;

			sec.flags |= (1 << key);

			sec.flags |= BIT(key);

		}



		/* No key data - just set the default TX key index */
@@ -621,7 +621,7 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee, 
	if (ext->alg != IW_ENCODE_ALG_NONE) {

		//memcpy(sec.keys[idx], ext->key, ext->key_len);

		sec.key_sizes[idx] = ext->key_len;

		sec.flags |= (1 << idx);

		sec.flags |= BIT(idx);

		if (ext->alg == IW_ENCODE_ALG_WEP) {

		      //  sec.encode_alg[idx] = SEC_ALG_WEP;

			sec.flags |= SEC_LEVEL;