diff options
| author | zhong jiang <zhongjiang@huawei.com> | 2018-09-20 09:56:05 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-09-19 23:08:36 -0700 |
| commit | 684d777a3382da53eb6688b92f7626eb526be0a6 (patch) | |
| tree | d3c05b07daca11adb3cade74c14ba4da64d6423a /drivers | |
| parent | 23d9f5531c7c28546954b0bf332134a9b8a38c0a (diff) | |
| download | linux-684d777a3382da53eb6688b92f7626eb526be0a6.tar.bz2 | |
net: toshiba: remove a redundant local variable 'index_specified'
The local variable 'index_specified' is never used after being assigned.
hence it should be redundant adn can be removed.
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/toshiba/ps3_gelic_wireless.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c b/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c index 302079e22b06..00ab417694ad 100644 --- a/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c +++ b/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c @@ -1094,7 +1094,7 @@ static int gelic_wl_get_encode(struct net_device *netdev, struct gelic_wl_info *wl = port_wl(netdev_priv(netdev)); struct iw_point *enc = &data->encoding; unsigned long irqflag; - unsigned int key_index, index_specified; + unsigned int key_index; int ret = 0; pr_debug("%s: <-\n", __func__); @@ -1105,13 +1105,10 @@ static int gelic_wl_get_encode(struct net_device *netdev, return -EINVAL; spin_lock_irqsave(&wl->lock, irqflag); - if (key_index) { - index_specified = 1; + if (key_index) key_index--; - } else { - index_specified = 0; + else key_index = wl->current_key; - } if (wl->group_cipher_method == GELIC_WL_CIPHER_WEP) { switch (wl->auth_method) { |