[PATCH AUTOSEL 4.18 35/56] ice: Fix potential return of uninitialized value

[Sasha Levin]

From: Jesse Brandeburg <jesse.brandeb...@intel.com>

[ Upstream commit dab0588fb616c1774bbf108eab1749dda4ac6942 ]

In ice_vsi_setup_[tx|rx]_rings, err is uninitialized which can result in
a garbage value return to the caller. Fix that.

Signed-off-by: Jesse Brandeburg <jesse.brandeb...@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkatarama...@intel.com>
Tested-by: Tony Brelinski <tonyx.brelin...@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirs...@intel.com>
Signed-off-by: Sasha Levin <alexander.le...@microsoft.com>
---
 drivers/net/ethernet/intel/ice/ice_main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/intel/ice/ice_main.c 
b/drivers/net/ethernet/intel/ice/ice_main.c
index aaaa1e2a7df6..27c9aa31b248 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -4888,7 +4888,7 @@ int ice_down(struct ice_vsi *vsi)
  */
 static int ice_vsi_setup_tx_rings(struct ice_vsi *vsi)
 {
-       int i, err;
+       int i, err = 0;
 
        if (!vsi->num_txq) {
                dev_err(&vsi->back->pdev->dev, "VSI %d has 0 Tx queues\n",
@@ -4913,7 +4913,7 @@ static int ice_vsi_setup_tx_rings(struct ice_vsi *vsi)
  */
 static int ice_vsi_setup_rx_rings(struct ice_vsi *vsi)
 {
-       int i, err;
+       int i, err = 0;
 
        if (!vsi->num_rxq) {
                dev_err(&vsi->back->pdev->dev, "VSI %d has 0 Rx queues\n",
-- 
2.17.1