linux-kernel - [patch] ARM: qcom: silence an uninitialized variable warning

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Message-ID: <20160413064511.GG8092@mwanda>
Date:	Wed, 13 Apr 2016 09:45:11 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	Arnd Bergmann <arnd@...db.de>, Tim Bird <tim.bird@...ymobile.com>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: [patch] ARM: qcom: silence an uninitialized variable warning

It's harmless but, if "enable" isn't set, then we pass uninitialized
values to qcom_coincell_chgr_config().  The values aren't used, but
let's silence the warning anyway.

Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>

diff --git a/drivers/misc/qcom-coincell.c b/drivers/misc/qcom-coincell.c
index 7b4a2da..829a61d 100644
--- a/drivers/misc/qcom-coincell.c
+++ b/drivers/misc/qcom-coincell.c
@@ -94,7 +94,8 @@ static int qcom_coincell_probe(struct platform_device *pdev)
 {
 	struct device_node *node = pdev->dev.of_node;
 	struct qcom_coincell chgr;
-	u32 rset, vset;
+	u32 rset = 0;
+	u32 vset = 0;
 	bool enable;
 	int rc;