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rtl8712: don't just return -EFAULT in wpa_supplicant_ioctl() 

There were some curly braces missing so the original code in
wpa_supplicant_ioctl() pretty much always returned -EFAULT without
doing anything.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Dan Carpenter 2011-08-06 07:27:48 -07:00 committed by Greg Kroah-Hartman
parent 733e3ef0d3
commit 5ae717139a
1 changed files with 2 additions and 1 deletions
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3
drivers/staging/rtl8712/rtl871x_ioctl_linux.c
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@ -2089,9 +2089,10 @@ static int wpa_supplicant_ioctl(struct net_device *dev, struct iw_point *p)
param = (struct ieee_param *)_malloc(p->length); param = (struct ieee_param *)_malloc(p->length);
if (param == NULL) if (param == NULL)
return -ENOMEM; return -ENOMEM;
if (copy_from_user(param, p->pointer, p->length)) if (copy_from_user(param, p->pointer, p->length)) {
kfree((u8 *)param); kfree((u8 *)param);
return -EFAULT; return -EFAULT;
}
switch (param->cmd) { switch (param->cmd) {
case IEEE_CMD_SET_WPA_PARAM: case IEEE_CMD_SET_WPA_PARAM:
ret = wpa_set_param(dev, param->u.wpa_param.name, ret = wpa_set_param(dev, param->u.wpa_param.name,