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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: Vatsala Narang <vatsalanarang@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Vatsala Narang 2019-04-26 14:12:01 +05:30 committed by Greg Kroah-Hartman
parent 675c8a46a8
commit 8dd4305041
1 changed files with 4 additions and 4 deletions
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8
drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c
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@ -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;