ice: Fix potential return of uninitialized value

[ 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.brandeburg@intel.com>
Signed-off-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>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index aaaa1e2..27c9aa3 100644 (file)
--- 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",