[PATCH 3/3] hostap: Delete unnecessary initialisations for the variable "ret"

SF Markus Elfring
2016-08-20T16:48:13Z

Date: Sat, 20 Aug 2016 18:23:14 +0200

The local variable "ret" will be set to an appropriate value a bit later.
Thus omit the explicit initialisation at the beginning of four functions.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/net/wireless/intersil/hostap/hostap_ioctl.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/intersil/hostap/hostap_ioctl.c b/drivers/net/wireless/intersil/hostap/hostap_ioctl.c
index 5942917..c37b0bb 100644
--- a/drivers/net/wireless/intersil/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_ioctl.c
@@ -2895,7 +2895,7 @@ static int prism2_ioctl_priv_monitor(struct net_device *dev, int *i)
{
struct hostap_interface *iface;
local_info_t *local;
- int ret = 0;
+ int ret;
u32 mode;

iface = netdev_priv(dev);
@@ -3035,7 +3035,7 @@ static int ap_mac_cmd_ioctl(local_info_t *local, int *cmd)
static int prism2_ioctl_priv_download(local_info_t *local, struct iw_point *p)
{
struct prism2_download_param *param;
- int ret = 0;
+ int ret;

if (p->length < sizeof(struct prism2_download_param) ||
p->length > 1024 || !p->pointer)
@@ -3791,7 +3791,7 @@ static int prism2_ioctl_scan_req(local_info_t *local,
static int prism2_ioctl_priv_hostapd(local_info_t *local, struct iw_point *p)
{
struct prism2_hostapd_param *param;
- int ret = 0;
+ int ret;
int ap_ioctl = 0;

if (p->length < sizeof(struct prism2_hostapd_param) ||
@@ -3954,7 +3954,7 @@ int hostap_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
struct iwreq *wrq = (struct iwreq *) ifr;
struct hostap_interface *iface;
local_info_t *local;
- int ret = 0;
+ int ret;

iface = netdev_priv(dev);
local = iface->local;
--
2.9.3