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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>
This commit is contained in:
zhong jiang 2018-09-20 09:56:05 +08:00 committed by David S. Miller
parent 23d9f5531c
commit 684d777a33
1 changed files with 3 additions and 6 deletions
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9
drivers/net/ethernet/toshiba/ps3_gelic_wireless.c
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@ -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) {