From: Jakub Kicinski <jakub.kicinski@netronome.com>

Date: Mon, 15 Jan 2018 11:47:53 -0800

Subject: nfp: use the correct index for link speed table

Patch-mainline: v4.15-rc9

Git-commit: 0d9c9f0f40ca262b67fc06a702b85f3976f5e1a1

References: bsc#1055968

sts variable is holding link speed as well as state.  We should

be using ls to index into ls_to_ethtool.

Fixes: 265aeb511bd5 ("nfp: add support for .get_link_ksettings()")

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>

Signed-off-by: David S. Miller <davem@davemloft.net>

Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>

---

 drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c |    2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c

+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c

@@ -306,7 +306,7 @@ nfp_net_get_link_ksettings(struct net_de

 	    ls >= ARRAY_SIZE(ls_to_ethtool))

 		return 0;

-	cmd->base.speed = ls_to_ethtool[sts];

+	cmd->base.speed = ls_to_ethtool[ls];

 	cmd->base.duplex = DUPLEX_FULL;

 	return 0;