diff options
| author | Vatsala Narang <vatsalanarang@gmail.com> | 2019-04-26 11:42:01 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-30 16:03:42 +0300 |
| commit | 8dd4305041250898bc1d664d0a285469073ed962 (patch) | |
| tree | 327be89f311e44592b93b9b500129168b3164668 /drivers/staging | |
| parent | 675c8a46a8cc8a15f64863fd4c7786df2b5b728b (diff) | |
| download | linux-8dd4305041250898bc1d664d0a285469073ed962.tar.xz | |
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>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c index 90c7ab2189cc..644282ca4a9d 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c @@ -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; |