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Subject[PATCH 4.14 52/71] nfp: use the correct index for link speed table
Date
4.14-stable review patch.  If anyone has any objections, please let me know.

------------------

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


[ Upstream commit 0d9c9f0f40ca262b67fc06a702b85f3976f5e1a1 ]

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
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;

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