linux-kernel - [PATCH 4/4] axonram: Delete an unnecessary variable initialisation in axon_ram

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Message-ID: <d833a646-8345-4cd1-0701-4450615b7a65@users.sourceforge.net>
Date:   Thu, 3 Aug 2017 21:17:28 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linuxppc-dev@...ts.ozlabs.org,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Jan Kara <jack@...e.cz>, Jens Axboe <axboe@...com>,
        Dan Williams <dan.j.williams@...el.com>,
        Michael Ellerman <mpe@...erman.id.au>,
        Paul Mackerras <paulus@...ba.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 4/4] axonram: Delete an unnecessary variable initialisation in
 axon_ram_probe()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Thu, 3 Aug 2017 20:34:00 +0200

The local variable "rc" will eventually be set only to an error code.
Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 arch/powerpc/sysdev/axonram.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/powerpc/sysdev/axonram.c b/arch/powerpc/sysdev/axonram.c
index 93cc902350db..5677f3371e30 100644
--- a/arch/powerpc/sysdev/axonram.c
+++ b/arch/powerpc/sysdev/axonram.c
@@ -184,7 +184,6 @@ static int axon_ram_probe(struct platform_device *device)
 	static int axon_ram_bank_id = -1;
 	struct axon_ram_bank *bank;
 	struct resource resource;
-	int rc = 0;
 
 	axon_ram_bank_id++;
 
-- 
2.13.4