From cc513099bfff3522e064f71c47eecaf9a943ec43 Mon Sep 17 00:00:00 2001 From: Sameeh Jubran Date: Sun, 3 May 2020 09:52:15 +0000 Subject: [PATCH] net: ena: remove code that does nothing Both key and func parameters are pointers on the stack. Setting them to NULL does nothing. The original intent was to leave the key and func unset in this case, but for this to happen nothing needs to be done as the calling function ethtool_get_rxfh() already clears key and func. This commit removes the above described useless code. Signed-off-by: Arthur Kiyanovski Signed-off-by: Sameeh Jubran Signed-off-by: David S. Miller --- drivers/net/ethernet/amazon/ena/ena_ethtool.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/net/ethernet/amazon/ena/ena_ethtool.c b/drivers/net/ethernet/amazon/ena/ena_ethtool.c index 0c3a2f14387e9..c7df25f92dbdb 100644 --- a/drivers/net/ethernet/amazon/ena/ena_ethtool.c +++ b/drivers/net/ethernet/amazon/ena/ena_ethtool.c @@ -674,11 +674,8 @@ static int ena_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key, */ rc = ena_com_get_hash_function(adapter->ena_dev, &ena_func); if (rc) { - if (rc == -EOPNOTSUPP) { - key = NULL; - hfunc = NULL; + if (rc == -EOPNOTSUPP) rc = 0; - } return rc; } -- 2.39.5