| Message ID | 1573890083-33761-3-git-send-email-zhengbin13@huawei.com |
|---|---|
| State | Awaiting Upstream |
| Delegated to: | David Miller |
| Headers | show |
| Series | ipw2x00: remove some set but not used variables | expand |
zhengbin <zhengbin13@huawei.com> writes: > Fixes gcc '-Wunused-but-set-variable' warning: > > drivers/net/wireless/intel/ipw2x00/ipw2100.c: In function shim__set_security: > drivers/net/wireless/intel/ipw2x00/ipw2100.c:5582:9: warning: variable force_update set but not used [-Wunused-but-set-variable] > > It is introduced by commit 367a1092b555 ("ipw2x00: > move under intel vendor directory"), but never used, so remove it. Same here, I'll remove this sentence as well.
diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2100.c b/drivers/net/wireless/intel/ipw2x00/ipw2100.c index 8dfbaff..c4c83ab 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2100.c +++ b/drivers/net/wireless/intel/ipw2x00/ipw2100.c @@ -5565,7 +5565,7 @@ static void shim__set_security(struct net_device *dev, struct libipw_security *sec) { struct ipw2100_priv *priv = libipw_priv(dev); - int i, force_update = 0; + int i; mutex_lock(&priv->action_mutex); if (!(priv->status & STATUS_INITIALIZED)) @@ -5605,7 +5605,6 @@ static void shim__set_security(struct net_device *dev, priv->ieee->sec.flags |= SEC_ENABLED; priv->ieee->sec.enabled = sec->enabled; priv->status |= STATUS_SECURITY_UPDATED; - force_update = 1; } if (sec->flags & SEC_ENCRYPT)
Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/intel/ipw2x00/ipw2100.c: In function shim__set_security: drivers/net/wireless/intel/ipw2x00/ipw2100.c:5582:9: warning: variable force_update set but not used [-Wunused-but-set-variable] It is introduced by commit 367a1092b555 ("ipw2x00: move under intel vendor directory"), but never used, so remove it. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: zhengbin <zhengbin13@huawei.com> --- drivers/net/wireless/intel/ipw2x00/ipw2100.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) -- 2.7.4