linux-kernel - [PATCH][ipmi-next] ipmi: remove redundant initialization of bmc

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Message-Id: <20170928132254.7639-1-colin.king@canonical.com>
Date:   Thu, 28 Sep 2017 14:22:54 +0100
From:   Colin King <colin.king@...onical.com>
To:     Corey Minyard <minyard@....org>,
        openipmi-developer@...ts.sourceforge.net
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH][ipmi-next] ipmi: remove redundant initialization of bmc

From: Colin Ian King <colin.king@...onical.com>

The pointer bmc is being initialized and this initialized value is
never being read, so this is assignment redundant and can be removed.
Cleans up clang warning:

warning: Value stored to 'bmc' during its initialization is never read

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/char/ipmi/ipmi_msghandler.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
index c29d46bef6b3..9de189db2cc3 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -2941,7 +2941,7 @@ static int __ipmi_bmc_register(ipmi_smi_t intf,
 			       bool guid_set, guid_t *guid, int intf_num)
 {
 	int               rv;
-	struct bmc_device *bmc = intf->bmc;
+	struct bmc_device *bmc;
 	struct bmc_device *old_bmc;
 
 	/*
-- 
2.14.1