i40e: Fix sparse warning: missing error code 'err'

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.loktionov@intel.com>
Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Tested-by: Dave Switzer <david.switzer@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index c0a4bc2..30ad7c0 100644 (file)
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -15138,12 +15138,16 @@ static int i40e_init_recovery_mode(struct i40e_pf *pf, struct i40e_hw *hw)
         * 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)