netdev - [PATCH net-next 02/15] i40e: add an error code check in i40e_vsi

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Date: Mon, 13 Nov 2023 15:10:21 -0800
From: Tony Nguyen <anthony.l.nguyen@...el.com>
To: davem@...emloft.net,
	kuba@...nel.org,
	pabeni@...hat.com,
	edumazet@...gle.com,
	netdev@...r.kernel.org
Cc: Su Hui <suhui@...china.com>,
	anthony.l.nguyen@...el.com,
	Dan Carpenter <dan.carpenter@...aro.org>,
	Pucha Himasekhar Reddy <himasekharx.reddy.pucha@...el.com>
Subject: [PATCH net-next 02/15] i40e: add an error code check in i40e_vsi_setup

From: Su Hui <suhui@...china.com>

check the value of 'ret' after calling 'i40e_vsi_config_rss'.

Signed-off-by: Su Hui <suhui@...china.com>
Reviewed-by: Dan Carpenter <dan.carpenter@...aro.org>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@...el.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@...el.com>
---
 drivers/net/ethernet/intel/i40e/i40e_main.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index f7a332e51524..af8491f3211d 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -14591,9 +14591,13 @@ struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type,
 	if ((pf->hw_features & I40E_HW_RSS_AQ_CAPABLE) &&
 	    (vsi->type == I40E_VSI_VMDQ2)) {
 		ret = i40e_vsi_config_rss(vsi);
+		if (ret)
+			goto err_config;
 	}
 	return vsi;
 
+err_config:
+	i40e_vsi_clear_rings(vsi);
 err_rings:
 	i40e_vsi_free_q_vectors(vsi);
 err_msix:
-- 
2.41.0