From: Anjali Singhai <anjali.singhai@intel.com>
Date: Mon, 24 Aug 2015 20:26:53 +0000 (-0700)
Subject: i40e: Fix a memory leak in X722 rss config path
X-Git-Tag: v4.1.12-92~189^2~344
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=332ae32d72b280d31558ca4de7fa39837f2763b5;p=users%2Fjedix%2Flinux-maple.git

i40e: Fix a memory leak in X722 rss config path

Orabug: 22342532

In any case free the memory allocated before exiting.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
(cherry picked from commit 126b63d9d3aa99a90381ed168a885989dd33cf15)
Signed-off-by: Brian Maly <brian.maly@oracle.com>
---

diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 742ed74ccb660..9c222b7eb0909 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -7594,7 +7594,7 @@ static int i40e_config_rss_aq(struct i40e_vsi *vsi, const u8 *seed)
 			 "Cannot set RSS key, err %s aq_err %s\n",
 			 i40e_stat_str(&pf->hw, ret),
 			 i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
-		return ret;
+		goto config_rss_aq_out;
 	}
 
 	if (vsi->type == I40E_VSI_MAIN)
@@ -7608,6 +7608,8 @@ static int i40e_config_rss_aq(struct i40e_vsi *vsi, const u8 *seed)
 			 i40e_stat_str(&pf->hw, ret),
 			 i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status));
 
+config_rss_aq_out:
+	kfree(rss_lut);
 	return ret;
 }