[PATCH 5.4 029/111] i40e: Fix sparse warning: missing error code err

[Greg Kroah-Hartman]

From: Arkadiusz Kubalewski <arkadiusz.kubalew...@intel.com>

commit 8a1e918d833ca5c391c4ded5dc006e2d1ce6d37c upstream.

Set proper return values inside error checking if-statements.

Previously following warning was produced when compiling against sparse.
i40e_main.c:15162 i40e_init_recovery_mode() warn: missing error code 'err'

Fixes: 4ff0ee1af0169 ("i40e: Introduce recovery mode support")
Signed-off-by: Aleksandr Loktionov <aleksandr.loktio...@intel.com>
Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalew...@intel.com>
Tested-by: Dave Switzer <david.swit...@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.ngu...@intel.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
 drivers/net/ethernet/intel/i40e/i40e_main.c |    8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -14701,12 +14701,16 @@ static int i40e_init_recovery_mode(struc
         * in order to register the netdev
         */
        v_idx = i40e_vsi_mem_alloc(pf, I40E_VSI_MAIN);
-       if (v_idx < 0)
+       if (v_idx < 0) {
+               err = v_idx;
                goto err_switch_setup;
+       }
        pf->lan_vsi = v_idx;
        vsi = pf->vsi[v_idx];
-       if (!vsi)
+       if (!vsi) {
+               err = -EFAULT;
                goto err_switch_setup;
+       }
        vsi->alloc_queue_pairs = 1;
        err = i40e_config_netdev(vsi);
        if (err)