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i40e: drop redundant check when setting xdp prog

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Net core handles the case where netdev has no xdp prog attached and
current prog is NULL. Therefore, remove such check within
i40e_xdp_setup.

Reviewed-by: Björn Töpel <bjorn.topel@intel.com>
Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Tested-by: Kiran Bhandare <kiranx.bhandare@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
This commit is contained in:
Maciej Fijalkowski 2021-01-18 16:13:08 +01:00 committed by Tony Nguyen
parent 3c5a2fd042
commit 99f097270a
1 changed files with 0 additions and 3 deletions
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3
drivers/net/ethernet/intel/i40e/i40e_main.c
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@ -12947,9 +12947,6 @@ static int i40e_xdp_setup(struct i40e_vsi *vsi, struct bpf_prog *prog,
return -EINVAL;
}
if (!i40e_enabled_xdp_vsi(vsi) && !prog)
return 0;
/* When turning XDP on->off/off->on we reset and rebuild the rings. */
need_reset = (i40e_enabled_xdp_vsi(vsi) != !!prog);