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staging: fsl-dpaa2/ethsw: remove redundant VLAN check

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The ethsw_add_vlan() function is already called only when the VLAN is
not yet configured on the switch. Remove the redundant check.

Reported-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Link: https://lore.kernel.org/r/1565700187-16048-8-git-send-email-ioana.ciornei@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ioana Ciornei 2019-08-13 15:43:04 +03:00 committed by Greg Kroah-Hartman
parent 36ec62b7e9
commit e76d3d60e3
1 changed files with 0 additions and 5 deletions
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5
drivers/staging/fsl-dpaa2/ethsw/ethsw.c
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@ -34,11 +34,6 @@ static int ethsw_add_vlan(struct ethsw_core *ethsw, u16 vid)
.fdb_id = 0, .fdb_id = 0,
}; };
if (ethsw->vlans[vid]) {
dev_err(ethsw->dev, "VLAN already configured\n");
return -EEXIST;
}
err = dpsw_vlan_add(ethsw->mc_io, 0, err = dpsw_vlan_add(ethsw->mc_io, 0,
ethsw->dpsw_handle, vid, &vcfg); ethsw->dpsw_handle, vid, &vcfg);
if (err) { if (err) {