netdev - [net-next 11/11] i40e: fix error return code in i40e

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Date:	Tue, 29 Oct 2013 05:02:31 -0700
From:	Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To:	davem@...emloft.net
Cc:	Wei Yongjun <yongjun_wei@...ndmicro.com.cn>,
	netdev@...r.kernel.org, gospo@...hat.com, sassmann@...hat.com,
	Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Subject: [net-next  11/11] i40e: fix error return code in i40e_probe()

From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>

Fix to return -ENOMEM in the memory alloc error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
Tested-by: Kavindya Deegala <kavindya.s.deegala@...el.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
---
 drivers/net/ethernet/intel/i40e/i40e_main.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 41a79df..be15938 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -7204,8 +7204,10 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	 */
 	len = sizeof(struct i40e_vsi *) * pf->hw.func_caps.num_vsis;
 	pf->vsi = kzalloc(len, GFP_KERNEL);
-	if (!pf->vsi)
+	if (!pf->vsi) {
+		err = -ENOMEM;
 		goto err_switch_setup;
+	}
 
 	err = i40e_setup_pf_switch(pf);
 	if (err) {
-- 
1.8.3.1

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