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drivers: staging : wlan-ng : collect return status without variable 

As caller rdev_set_default_key  not particular about -EFAULT.
We can preserve the return value of prism2_domibset_uint32.

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
----
Changes in v2:
  - remove  masking of original return value with EFAULT
Changes in v3:
  - merge patch v1 and v2 sothat it can be applied on linux-next
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Hariprasad Kelam 2019-05-12 16:23:45 +05:30 committed by Greg Kroah-Hartman
parent a188339ca5
commit f0f74b45d6
1 changed files with 3 additions and 11 deletions
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14
drivers/staging/wlan-ng/cfg80211.c
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@ -231,17 +231,9 @@ static int prism2_set_default_key(struct wiphy *wiphy, struct net_device *dev,
{
struct wlandevice *wlandev = dev->ml_priv;
int err = 0;
int result = 0;
result = prism2_domibset_uint32(wlandev,
DIDMIB_DOT11SMT_PRIVACYTABLE_WEPDEFAULTKEYID,
key_index);
if (result)
err = -EFAULT;
return err;
return prism2_domibset_uint32(wlandev,
DIDMIB_DOT11SMT_PRIVACYTABLE_WEPDEFAULTKEYID,
key_index);
}
static int prism2_get_station(struct wiphy *wiphy, struct net_device *dev,