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From:   Colin Ian King <colin.i.king@gmail.com>
To:     Steve French <sfrench@samba.org>, linux-cifs@vger.kernel.org,
        samba-technical@lists.samba.org
Cc:     kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] cifs: remove redundant initialization to variable mnt_sign_enabled
Date:   Tue, 28 Jun 2022 22:32:29 +0100
Message-Id: <20220628213229.354032-1-colin.i.king@gmail.com>
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Variable mnt_sign_enabled is being initialized with a value that
is never read, it is being reassigned later on with a different
value. The initialization is redundant and can be removed.

Cleans up clang scan-build warning:
fs/cifs/cifssmb.c:465:7: warning: Value stored to 'mnt_sign_enabled
 during its initialization is never read

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
 fs/cifs/cifssmb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 6371b9eebdad..9ed21752f2df 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -462,7 +462,7 @@ cifs_enable_signing(struct TCP_Server_Info *server, bool mnt_sign_required)
 {
 	bool srv_sign_required = server->sec_mode & server->vals->signing_required;
 	bool srv_sign_enabled = server->sec_mode & server->vals->signing_enabled;
-	bool mnt_sign_enabled = global_secflags & CIFSSEC_MAY_SIGN;
+	bool mnt_sign_enabled;
 
 	/*
 	 * Is signing required by mnt options? If not then check
-- 
2.35.3