netdev - Re: [net-next:master 894/905] drivers/net/ethernet/cisco/enic/vnic_dev.c:1095:13: sparse: incorrect type in assignment (different address spaces)

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Message-Id: <20150817.212531.304390415873448459.davem@davemloft.net>
Date:	Mon, 17 Aug 2015 21:25:31 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	fengguang.wu@...el.com
Cc:	_govind@....com, kbuild-all@...org, nalreddy@...co.com,
	netdev@...r.kernel.org
Subject: Re: [net-next:master 894/905]
 drivers/net/ethernet/cisco/enic/vnic_dev.c:1095:13: sparse: incorrect type
 in assignment (different address spaces)

From: kbuild test robot <fengguang.wu@...el.com>
Date: Tue, 18 Aug 2015 09:07:32 +0800

> sparse warnings: (new ones prefixed by >>)
> 
>>> drivers/net/ethernet/cisco/enic/vnic_dev.c:1095:13: sparse: incorrect type in assignment (different address spaces)
>    drivers/net/ethernet/cisco/enic/vnic_dev.c:1095:13:    expected void *res
>    drivers/net/ethernet/cisco/enic/vnic_dev.c:1095:13:    got void [noderef] <asn:2>*
> 

Thanks, I've committed the following:

====================
[PATCH] enic: Fix sparse warning in vnic_devcmd_init().

>> drivers/net/ethernet/cisco/enic/vnic_dev.c:1095:13: sparse: incorrect type in assignment (different address spaces)
   drivers/net/ethernet/cisco/enic/vnic_dev.c:1095:13:    expected void *res
   drivers/net/ethernet/cisco/enic/vnic_dev.c:1095:13:    got void [noderef] <asn:2>*

Reported-by: kbuild test robot <fengguang.wu@...el.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
---
 drivers/net/ethernet/cisco/enic/vnic_dev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/cisco/enic/vnic_dev.c b/drivers/net/ethernet/cisco/enic/vnic_dev.c
index ff2da7e..9f6c641 100644
--- a/drivers/net/ethernet/cisco/enic/vnic_dev.c
+++ b/drivers/net/ethernet/cisco/enic/vnic_dev.c
@@ -1089,8 +1089,8 @@ EXPORT_SYMBOL(vnic_dev_get_pdev);
 
 int vnic_devcmd_init(struct vnic_dev *vdev)
 {
+	void __iomem *res;
 	int err;
-	void *res;
 
 	res = vnic_dev_get_res(vdev, RES_TYPE_DEVCMD2, 0);
 	if (res) {
-- 
2.1.0

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