i40e: Remove unnecessary print statement

Clang warns that the address of a pointer will always evaluated as true
in a boolean context.

drivers/net/ethernet/intel/i40e/i40e_debugfs.c:136:9: warning: address
of array 'vsi->active_vlans' will always evaluate to 'true'
[-Wpointer-bool-conversion]
                 vsi->active_vlans ? "<valid>" : "<null>");
                 ~~~~~^~~~~~~~~~~~ ~
./include/linux/device.h:1431:33: note: expanded from macro 'dev_info'
        _dev_info(dev, dev_fmt(fmt), ##__VA_ARGS__)
                                       ^~~~~~~~~~~
1 warning generated.

Given that the statement shows that active_vlans is always valid, just
remove the statement since it's not giving any useful information.

Link: ClangBuiltLinux/linux#82
Signed-off-by: Nathan Chancellor <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>

Author: nathanchance

drivers/net/ethernet/intel/i40e/i40e_debugfs.c

@@ -132,8 +132,6 @@ static void i40e_dbg_dump_vsi_seid(struct i40e_pf *pf, int seid)
 		dev_info(&pf->pdev->dev, "        vlan_features = 0x%08lx\n",
 			 (unsigned long int)nd->vlan_features);
 	}
-	dev_info(&pf->pdev->dev, "    active_vlans is %s\n",
-		 vsi->active_vlans ? "<valid>" : "<null>");
 	dev_info(&pf->pdev->dev,
 		 "    flags = 0x%08lx, netdev_registered = %i, current_netdev_flags = 0x%04x\n",
 		 vsi->flags, vsi->netdev_registered, vsi->current_netdev_flags);