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net: ena: ethtool: remove redundant non-zero check on rc 

The non-zero check on rc is redundant as a previous non-zero
check on rc will always return and the second check is never
reached, hence it is redundant and can be removed.  Also
remove a blank line.

Addresses-Coverity: ("Logically dead code")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Colin Ian King 2020-02-21 23:26:53 +00:00 committed by David S. Miller
parent fb0b1c6042
commit 8e3a573517
1 changed files with 0 additions and 4 deletions
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4
drivers/net/ethernet/amazon/ena/ena_ethtool.c
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@ -674,7 +674,6 @@ static int ena_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key,
* supports getting/setting the hash function.
*/
rc = ena_com_get_hash_function(adapter->ena_dev, &ena_func, key);
if (rc) {
if (rc == -EOPNOTSUPP) {
key = NULL;
@ -685,9 +684,6 @@ static int ena_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key,
return rc;
}
if (rc)
return rc;
switch (ena_func) {
case ENA_ADMIN_TOEPLITZ:
func = ETH_RSS_HASH_TOP;