rtlwifi: Change REG_CR+2 to MSR

I changed REG_CR+2 and (MSR) to MSR because MSR is defined as (REG_CR + 2).

Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/hw.c b/drivers/net/wireless/rtlwifi/rtl8192se/hw.c
index dee88a8..12b0978 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/hw.c
@@ -1204,7 +1204,7 @@
 	if (type != NL80211_IFTYPE_AP &&
 	    rtlpriv->mac80211.link_state < MAC80211_LINKED)
 		bt_msr = rtl_read_byte(rtlpriv, MSR) & ~MSR_LINK_MASK;
-	rtl_write_byte(rtlpriv, (MSR), bt_msr);
+	rtl_write_byte(rtlpriv, MSR, bt_msr);
 
 	temp = rtl_read_dword(rtlpriv, TCR);
 	rtl_write_dword(rtlpriv, TCR, temp & (~BIT(8)));