From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Date: Mon, 25 Jan 2016 06:13:09 +0000 (+0530)
Subject: net: macb: fix build warning
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=36df745536ab81956cf68329c8049ad07f4a0cf0;p=openwrt%2Fstaging%2Fblogic.git

net: macb: fix build warning

We are getting build warning about:
macb.c:2889:13: warning: 'tx_clk' may be used uninitialized in this function
macb.c:2888:11: warning: 'hclk' may be used uninitialized in this function

In reality they are not used uninitialized as clk_init() will initialize
them, this patch will just silence the warning.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c
index 9d9984a87d42..50c94104f19c 100644
--- a/drivers/net/ethernet/cadence/macb.c
+++ b/drivers/net/ethernet/cadence/macb.c
@@ -2823,7 +2823,7 @@ static int macb_probe(struct platform_device *pdev)
 	struct device_node *np = pdev->dev.of_node;
 	struct device_node *phy_node;
 	const struct macb_config *macb_config = NULL;
-	struct clk *pclk, *hclk, *tx_clk;
+	struct clk *pclk, *hclk = NULL, *tx_clk = NULL;
 	unsigned int queue_mask, num_queues;
 	struct macb_platform_data *pdata;
 	bool native_io;