i40e: remove logically dead code

This patch removes the !vf condition check that cannot be
true in i40e_ndo_set_vf_trust function

Detected by CoverityScan, CID 1397531 Logically dead code

Signed-off-by: Lihong Yang <lihong.yang@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index a75396c157d953591ba2f8fea244c9bdd501d699..e6b95e1e1a337106c882a91408ee60987323ce52 100644 (file)
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -3354,8 +3354,6 @@ int i40e_ndo_set_vf_trust(struct net_device *netdev, int vf_id, bool setting)
 
        vf = &pf->vf[vf_id];
 
-       if (!vf)
-               return -EINVAL;
        if (setting == vf->trusted)
                goto out;