This function will always return 0, and this data is not used by who
calls this function.
Signed-off-by: Marcos Paulo de Souza <marcos.mage@xxxxxxxxx>
---
drivers/staging/vt6656/iwctl.c | 4 +---
drivers/staging/vt6656/iwctl.h | 2 +-
drivers/staging/vt6656/main_usb.c | 2 +-
3 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/vt6656/iwctl.c b/drivers/staging/vt6656/iwctl.c
index 0b28d0f..5c5770d 100644
--- a/drivers/staging/vt6656/iwctl.c
+++ b/drivers/staging/vt6656/iwctl.c
@@ -471,7 +471,7 @@ int iwctl_siwmode(struct net_device *dev,
* Wireless Handler : get operation mode
*/
-int iwctl_giwmode(struct net_device *dev,
+void iwctl_giwmode(struct net_device *dev,
struct iw_request_info *info,
__u32 *wmode,
char *extra)
@@ -498,8 +498,6 @@ int iwctl_giwmode(struct net_device *dev,
default:
*wmode = IW_MODE_ADHOC;
}
-
- return 0;
}
diff --git a/drivers/staging/vt6656/iwctl.h b/drivers/staging/vt6656/iwctl.h
index 10a240e..60180a7 100644
--- a/drivers/staging/vt6656/iwctl.h
+++ b/drivers/staging/vt6656/iwctl.h
@@ -52,7 +52,7 @@ int iwctl_giwrange(struct net_device *dev,
char *extra);
-int iwctl_giwmode(struct net_device *dev,
+void iwctl_giwmode(struct net_device *dev,
struct iw_request_info *info,
__u32 *wmode,
char *extra);
diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c
index 173217b..c19eb1e 100644
--- a/drivers/staging/vt6656/main_usb.c
+++ b/drivers/staging/vt6656/main_usb.c
@@ -1733,7 +1733,7 @@ static int device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) {
// Get mode of operation
case SIOCGIWMODE:
- rc = iwctl_giwmode(dev, NULL, &(wrq->u.mode), NULL);
+ iwctl_giwmode(dev, NULL, &(wrq->u.mode), NULL);
break;
// Set WEP keys and mode
--
1.7.4.4
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