netdev - [PATCH] iwlwifi: dvm: excessive if in rs_bt_update

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20190925204935.27118-1-efremov@linux.com>
Date:   Wed, 25 Sep 2019 23:49:35 +0300
From:   Denis Efremov <efremov@...ux.com>
To:     Kalle Valo <kvalo@...eaurora.org>
Cc:     Denis Efremov <efremov@...ux.com>,
        Johannes Berg <johannes.berg@...el.com>,
        Emmanuel Grumbach <emmanuel.grumbach@...el.com>,
        Luca Coelho <luciano.coelho@...el.com>,
        Intel Linux Wireless <linuxwifi@...el.com>,
        "David S. Miller" <davem@...emloft.net>,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] iwlwifi: dvm: excessive if in rs_bt_update_lq()

There is no need to check 'priv->bt_ant_couple_ok' twice in
rs_bt_update_lq(). The second check is always true. Thus, the
expression can be simplified.

Signed-off-by: Denis Efremov <efremov@...ux.com>
---
 drivers/net/wireless/intel/iwlwifi/dvm/rs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/rs.c b/drivers/net/wireless/intel/iwlwifi/dvm/rs.c
index 74229fcb63a9..226165db7dfd 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/rs.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/rs.c
@@ -851,7 +851,7 @@ static void rs_bt_update_lq(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 		 * Is there a need to switch between
 		 * full concurrency and 3-wire?
 		 */
-		if (priv->bt_ci_compliance && priv->bt_ant_couple_ok)
+		if (priv->bt_ci_compliance)
 			full_concurrent = true;
 		else
 			full_concurrent = false;
-- 
2.21.0