Messages in this thread Patch in this message | | | From | Geert Uytterhoeven <> | Subject | [PATCH] drivers: net: xgene: Pre-initialize ret in xgene_enet_get_resources() | Date | Thu, 25 Jun 2015 15:13:29 +0200 |
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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> --- drivers/net/ethernet/apm/xgene/xgene_enet_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c index 95153b234c7158c6..299eb4315fe647ba 100644 --- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c @@ -948,7 +948,7 @@ static int xgene_enet_get_resources(struct xgene_enet_pdata *pdata) struct resource *res; void __iomem *base_addr; u32 offset; - int ret; + int ret = 0; pdev = pdata->pdev; dev = &pdev->dev; -- 1.9.1
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