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net: ena: remove code that does nothing

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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>
This commit is contained in:
Sameeh Jubran 2020-05-03 09:52:15 +00:00 committed by David S. Miller
parent 0af3c4e2ea
commit cac7172f2d
1 changed files with 1 additions and 4 deletions
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5
drivers/net/ethernet/amazon/ena/ena_ethtool.c
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@ -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;
}