[PATCH net] nfp: use the correct index for link speed table

[Jakub Kicinski]

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.kicin...@netronome.com>
---
 drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c 
b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
index 00b8c642e672..e1dae0616f52 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
@@ -331,7 +331,7 @@ nfp_net_get_link_ksettings(struct net_device *netdev,
            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;
-- 
2.15.1