linux-kernel - [PATCH] afs: remove redundant assignment to variable ret

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Message-Id: <20200722152224.958437-1-colin.king@canonical.com>
Date:   Wed, 22 Jul 2020 16:22:24 +0100
From:   Colin King <colin.king@...onical.com>
To:     David Howells <dhowells@...hat.com>, linux-afs@...ts.infradead.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] afs: remove redundant assignment to variable ret

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

The variable ret is being assigned a value that is never read because
the next statment returns from the function. The assignment is redundant
and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 fs/afs/server.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/afs/server.c b/fs/afs/server.c
index e82e452e2612..429cd226e4da 100644
--- a/fs/afs/server.c
+++ b/fs/afs/server.c
@@ -701,7 +701,6 @@ bool afs_check_server_record(struct afs_operation *op, struct afs_server *server
 	retries++;
 	if (retries == 4) {
 		_leave(" = f [stale]");
-		ret = -ESTALE;
 		return false;
 	}
 	goto retry;
-- 
2.27.0