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From:   Dinghao Liu <dinghao.liu@zju.edu.cn>
To:     dinghao.liu@zju.edu.cn, kjlu@umn.edu
Cc:     Shahed Shaikh <shshaikh@marvell.com>,
        Manish Chopra <manishc@marvell.com>,
        GR-Linux-NIC-Dev@marvell.com,
        "David S. Miller" <davem@davemloft.net>,
        Jakub Kicinski <kuba@kernel.org>,
        Sony Chacko <sony.chacko@qlogic.com>,
        Anirban Chakraborty <anirban.chakraborty@qlogic.com>,
        netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] qlcnic: Remove redundant unlock in qlcnic_pinit_from_rom
Date:   Fri,  3 Sep 2021 15:35:43 +0800
Message-Id: <20210903073543.16797-1-dinghao.liu@zju.edu.cn>
Precedence: bulk

Previous commit 68233c583ab4 removes the qlcnic_rom_lock()
in qlcnic_pinit_from_rom(), but remains its corresponding
unlock function, which is odd. I'm not very sure whether the
lock is missing, or the unlock is redundant. This bug is
suggested by a static analysis tool, please advise.

Fixes: 68233c583ab4 ("qlcnic: updated reset sequence")
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
---
 drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c
index 3d61a767a8a3..09f20c794754 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c
@@ -437,7 +437,6 @@ int qlcnic_pinit_from_rom(struct qlcnic_adapter *adapter)
 	QLCWR32(adapter, QLCNIC_CRB_PEG_NET_4 + 0x3c, 1);
 	msleep(20);
 
-	qlcnic_rom_unlock(adapter);
 	/* big hammer don't reset CAM block on reset */
 	QLCWR32(adapter, QLCNIC_ROMUSB_GLB_SW_RESET, 0xfeffffff);
 
-- 
2.17.1