linux-kernel - [PATCH] brcmsmac: remove duplicated if condition

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Message-Id: <20190925203152.21548-1-efremov@linux.com>
Date:   Wed, 25 Sep 2019 23:31:52 +0300
From:   Denis Efremov <efremov@...ux.com>
To:     Kalle Valo <kvalo@...eaurora.org>
Cc:     Denis Efremov <efremov@...ux.com>,
        Wright Feng <wright.feng@...ress.com>,
        Chi-Hsien Lin <chi-hsien.lin@...ress.com>,
        Hante Meuleman <hante.meuleman@...adcom.com>,
        Franky Lin <franky.lin@...adcom.com>,
        Arend van Spriel <arend.vanspriel@...adcom.com>,
        "David S. Miller" <davem@...emloft.net>,
        linux-wireless@...r.kernel.org,
        brcm80211-dev-list.pdl@...adcom.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] brcmsmac: remove duplicated if condition

The nested 'li_mimo == &locale_bn' check is excessive and always
true. Thus it can be safely removed.

Signed-off-by: Denis Efremov <efremov@...ux.com>
---
 .../net/wireless/broadcom/brcm80211/brcmsmac/channel.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.c
index db783e94f929..5a6d9c86552a 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.c
@@ -496,13 +496,11 @@ brcms_c_channel_reg_limits(struct brcms_cm_info *wlc_cm, u16 chanspec,
 	 * table and override CDD later
 	 */
 	if (li_mimo == &locale_bn) {
-		if (li_mimo == &locale_bn) {
-			maxpwr20 = QDB(16);
-			maxpwr40 = 0;
+		maxpwr20 = QDB(16);
+		maxpwr40 = 0;
 
-			if (chan >= 3 && chan <= 11)
-				maxpwr40 = QDB(16);
-		}
+		if (chan >= 3 && chan <= 11)
+			maxpwr40 = QDB(16);
 
 		for (i = 0; i < BRCMS_NUM_RATES_MCS_1_STREAM; i++) {
 			txpwr->mcs_20_siso[i] = (u8) maxpwr20;
-- 
2.21.0