From cac7172f2d33ae75601d1bc928532d3ef7513db9 Mon Sep 17 00:00:00 2001
From: Sameeh Jubran <sameehj@amazon.com>
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 <akiyano@amazon.com>
Signed-off-by: Sameeh Jubran <sameehj@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
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;
}
--
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