Merge branch 'mlxsw-updates'

Ido Schimmel says:

====================
mlxsw: Various updates

Patch #1 removes deadcode reported by Coverity.

Patch #2 adds a shutdown method in the PCI driver to ensure the kexeced
kernel starts working with a device that is in a sane state.
====================
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/mellanox/mlxsw/pci.c

@@ -1973,6 +1973,7 @@ int mlxsw_pci_driver_register(struct pci_driver *pci_driver)
 {
 	pci_driver->probe = mlxsw_pci_probe;
 	pci_driver->remove = mlxsw_pci_remove;
+	pci_driver->shutdown = mlxsw_pci_remove;
 	return pci_register_driver(pci_driver);
 }
 EXPORT_SYMBOL(mlxsw_pci_driver_register);

drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c

@@ -8369,9 +8369,6 @@ mlxsw_sp_rif_mac_profile_find(const struct mlxsw_sp *mlxsw_sp, const char *mac)
 	int id;
 
 	idr_for_each_entry(&router->rif_mac_profiles_idr, profile, id) {
-		if (!profile)
-			continue;
-
 		if (ether_addr_equal_masked(profile->mac_prefix, mac,
 					    mlxsw_sp->mac_mask))
 			return profile;