diff options
| author | Dan Carpenter <error27@gmail.com> | 2011-08-06 07:27:48 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-08-23 15:16:35 -0700 |
| commit | 5ae717139a6defae9656f743dff8388aeb94df93 (patch) | |
| tree | 7f210a086782c4b2d00a288eda126e7e946665dd /drivers/staging/rtl8712 | |
| parent | 733e3ef0d364b7e6757a897e7f1862a70c89305a (diff) | |
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>
Diffstat (limited to 'drivers/staging/rtl8712')
| -rw-r--r-- | drivers/staging/rtl8712/rtl871x_ioctl_linux.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c index 59bdab10533..d310a6174b9 100644 --- a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c +++ b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c @@ -2089,9 +2089,10 @@ static int wpa_supplicant_ioctl(struct net_device *dev, struct iw_point *p) param = (struct ieee_param *)_malloc(p->length); if (param == NULL) return -ENOMEM; - if (copy_from_user(param, p->pointer, p->length)) + if (copy_from_user(param, p->pointer, p->length)) { kfree((u8 *)param); return -EFAULT; + } switch (param->cmd) { case IEEE_CMD_SET_WPA_PARAM: ret = wpa_set_param(dev, param->u.wpa_param.name, |