Aleksey Makarov 8998784468 net: thunderx: fix nicvf_set_rxfh() ... This fixes a copypaste bug that was discovered by a static analysis tool: The patch 4863dea3fa: "net: Adding support for Cavium ThunderX network controller" from May 26, 2015, leads to the following static checker warning: drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c:517 nicvf_set_rxfh() warn: we tested 'hkey' before and it was 'false' drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c 506 /* We do not allow change in unsupported parameters */ 507 if (hkey || ^^^^ We return here. 508 (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP)) 509 return -EOPNOTSUPP; 510 511 rss->enable = true; 512 if (indir) { 513 for (idx = 0; idx < rss->rss_size; idx++) 514 rss->ind_tbl[idx] = indir[idx]; 515 } 516 517 if (hkey) { ^^^^ So this is dead code. 518 memcpy(rss->key, hkey, RSS_HASH_KEY_SIZE * sizeof(u64)); 519 nicvf_set_rss_key(nic); 520 } 521 522 nicvf_config_rss(nic); 523 return 0; 524 } regards, dan carpenter Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Aleksey Makarov <aleksey.makarov@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-06-02 12:49:31 -07:00
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thunder	net: thunderx: fix nicvf_set_rxfh()	2015-06-02 12:49:31 -07:00
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