netdev - [PATCH] net/rose: remove redundant assignment to variable failed

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Message-Id: <20200107152415.106353-1-colin.king@canonical.com>
Date:   Tue,  7 Jan 2020 15:24:15 +0000
From:   Colin King <colin.king@...onical.com>
To:     Ralf Baechle <ralf@...ux-mips.org>,
        "David S . Miller" <davem@...emloft.net>,
        linux-hams@...r.kernel.org, netdev@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] net/rose: remove redundant assignment to variable failed

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

The variable failed is being assigned a value that is never read, the
following goto statement jumps to the end of the function and variable
failed is not referenced at all.  Remove the redundant assignment.

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

diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c
index c53307623236..5277631fa14c 100644
--- a/net/rose/rose_route.c
+++ b/net/rose/rose_route.c
@@ -696,7 +696,6 @@ struct rose_neigh *rose_get_neigh(rose_address *addr, unsigned char *cause,
 				for (i = 0; i < node->count; i++) {
 					if (!rose_ftimer_running(node->neighbour[i])) {
 						res = node->neighbour[i];
-						failed = 0;
 						goto out;
 					}
 					failed = 1;
-- 
2.24.0