[PATCH 5.11 063/210] i40e: Fix sparse warning: missing error code err

Greg Kroah-Hartman
2021-04-12T09:31:04Z

From: Arkadiusz Kubalewski <arkadiusz.kubalewski@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.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>
Signed-off-by: Greg Kroah-Hartman <gregkh@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
@@ -14647,12 +14647,16 @@ 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)