From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Wed, 28 Mar 2018 12:50:45 +0000
Subject: ice: Fix error return code in ice_init_hw()
Patch-mainline: v4.17-rc1
Git-commit: 63bb4e1ebd9876d250eea24d27a2caf3e0e3302c
References: bsc#1118661 FATE#325277

Fix to return error code ICE_ERR_NO_MEMORY from the alloc error
handling case instead of 0, as done elsewhere in this function.

Fixes: dc49c7723676 ("ice: Get MAC/PHY/link info and scheduler topology")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/intel/ice/ice_common.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

--- a/drivers/net/ethernet/intel/ice/ice_common.c
+++ b/drivers/net/ethernet/intel/ice/ice_common.c
@@ -468,8 +468,10 @@ enum ice_status ice_init_hw(struct ice_h
 	mac_buf_len = sizeof(struct ice_aqc_manage_mac_read_resp);
 	mac_buf = devm_kzalloc(ice_hw_to_dev(hw), mac_buf_len, GFP_KERNEL);
 
-	if (!mac_buf)
+	if (!mac_buf) {
+		status = ICE_ERR_NO_MEMORY;
 		goto err_unroll_fltr_mgmt_struct;
+	}
 
 	status = ice_aq_manage_mac_read(hw, mac_buf, mac_buf_len, NULL);
 	devm_kfree(ice_hw_to_dev(hw), mac_buf);