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

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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>
This commit is contained in:
Geert Uytterhoeven 2015-06-25 15:13:29 +02:00 committed by David S. Miller
parent 8e690ffdbc
commit 2e598712e4
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/apm/xgene/xgene_enet_main.c
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@ -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;