From: Colin Ian King <colin.king@canonical.com>
Date: Tue, 31 Oct 2017 14:37:55 +0000
Subject: net: thunderx: remove a couple of redundant assignments
Patch-mainline: v4.15-rc1
Git-commit: a95157d72d638913422773ea6faa384ebe4d366d
References: bsc#1110096

The assignment to pointer msg is redundant as it is never read, so
remove msg.  Also remove the first assignment to qset as this is not
read before the next re-assignment of a new value to qset in the
for-loop. Cleans up two clang warnings:

drivers/net/ethernet/cavium/thunder/nic_main.c:589:2: warning: Value
stored to 'msg' is never read
drivers/net/ethernet/cavium/thunder/nic_main.c:611:2: warning: Value
stored to 'qset' is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/cavium/thunder/nic_main.c |    4 ----
 1 file changed, 4 deletions(-)

--- a/drivers/net/ethernet/cavium/thunder/nic_main.c
+++ b/drivers/net/ethernet/cavium/thunder/nic_main.c
@@ -584,9 +584,6 @@ static void nic_config_cpi(struct nicpf
 static void nic_send_rss_size(struct nicpf *nic, int vf)
 {
 	union nic_mbx mbx = {};
-	u64  *msg;
-
-	msg = (u64 *)&mbx;
 
 	mbx.rss_size.msg = NIC_MBOX_MSG_RSS_SIZE;
 	mbx.rss_size.ind_tbl_size = nic->hw->rss_ind_tbl_size;
@@ -608,7 +605,6 @@ static void nic_config_rss(struct nicpf
 	rssi_base = nic->rssi_base[cfg->vf_id] + cfg->tbl_offset;
 
 	rssi = rssi_base;
-	qset = cfg->vf_id;
 
 	for (; rssi < (rssi_base + cfg->tbl_len); rssi++) {
 		u8 svf = cfg->ind_tbl[idx] >> 3;