rtlwifi: rtl8192c-common: Fix sparse warning

Sparse reports the following:

  CHECK   drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c:570:34: warning: dubious: !x & y

There should be a parens around the expression.

Reported-by: Dan Carpenter <[email protected]>
Signed-off-by: Larry Finger <[email protected]>
Signed-off-by: John W. Linville <[email protected]>

diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
index fd7e4a7c94dea1d4ad1e59d79c0633340964b8a7..eb78fd8607f7e456baf79066cb5e00a7c00e5d88 100644 (file)
--- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
@@ -567,7 +567,7 @@ static void rtl92c_dm_dig(struct ieee80211_hw *hw)
 
        if (rtlpriv->dm.dm_initialgain_enable == false)
                return;
-       if (!rtlpriv->dm.dm_flag & DYNAMIC_FUNC_DIG)
+       if (!(rtlpriv->dm.dm_flag & DYNAMIC_FUNC_DIG))
                return;
 
        rtl92c_dm_ctrl_initgain_by_twoport(hw);