From: Geert Uytterhoeven Date: Thu, 25 Jun 2015 13:13:29 +0000 (+0200) Subject: drivers: net: xgene: Pre-initialize ret in xgene_enet_get_resources() X-Git-Tag: v4.2-rc1~53^2~20 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=2e598712e4b36256c3cf3bca1c2bf0460036cc89;p=linux.git 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 Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c index 95153b234c71..299eb4315fe6 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;