Commit 2e598712 authored Jun 25, 2015 by Geert Uytterhoeven Committed by David S. Miller Jun 28, 2015

drivers: net: xgene: Pre-initialize ret in xgene_enet_get_resources()

If CONFIG_ACPI=n:

drivers/net/ethernet/apm/xgene/xgene_enet_main.c: In function ‘xgene_enet_get_resources’:
drivers/net/ethernet/apm/xgene/xgene_enet_main.c:951: warning: ‘ret’ may be used uninitialized in this function

If the driver is bound to a legacy platform device, ret will contain
arbitrary data. If it is non-zero, it will be returned to the caller as
an error code.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 8e690ffd

drivers/net/ethernet/apm/xgene/xgene_enet_main.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -948,7 +948,7 @@ static int xgene_enet_get_resources(struct xgene_enet_pdata *pdata)
	struct resource *res;		struct resource *res;
	void __iomem *base_addr;		void __iomem *base_addr;
	u32 offset;		u32 offset;
	int ret;		int ret = 0;

	pdev = pdata->pdev;		pdev = pdata->pdev;
	dev = &pdev->dev;		dev = &pdev->dev;