linux-kernel - Re: [PATCH] qed: initialize return rc to avoid returning garbage

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Message-Id: <20160330.154842.1616404973583316987.davem@davemloft.net>
Date:	Wed, 30 Mar 2016 15:48:42 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	colin.king@...onical.com
Cc:	Yuval.Mintz@...gic.com, Ariel.Elior@...gic.com,
	everest-linux-l2@...gic.com, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] qed: initialize return rc to avoid returning garbage

From: Colin King <colin.king@...onical.com>
Date: Tue, 29 Mar 2016 18:00:50 +0100

> From: Colin Ian King <colin.king@...onical.com>
> 
> in the case where qed_slowpath_irq_req is not called, rc is not
> assigned and so qed_int_igu_enable will return a garbage value.
> Fix this by initializing rc to 0.
> 
> Signed-off-by: Colin Ian King <colin.king@...onical.com>

Applied, thanks.