lkml.org 
[lkml]   [2018]   [Mar]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] staging: wilc1000: remove unused return variable
Date
From: HariPrasath Elango <hariprasath.elango@gmail.com>

In this function,removed the unused integer variable as it is not
actually used to return function success or failure. Return is a pointer
to net_device structure.

Signed-off-by: HariPrasath Elango <hariprasath.elango@gmail.com>
---
drivers/staging/wilc1000/linux_mon.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/wilc1000/linux_mon.c b/drivers/staging/wilc1000/linux_mon.c
index 47e3025..169213f 100644
--- a/drivers/staging/wilc1000/linux_mon.c
+++ b/drivers/staging/wilc1000/linux_mon.c
@@ -252,7 +252,7 @@ static const struct net_device_ops wilc_wfi_netdev_ops = {
* @brief WILC_WFI_init_mon_interface
* @details
* @param[in]
- * @return int : Return 0 on Success
+ * @return Pointer to net_device
* @author mdaftedar
* @date 12 JUL 2012
* @version 1.0
@@ -260,7 +260,6 @@ static const struct net_device_ops wilc_wfi_netdev_ops = {
struct net_device *WILC_WFI_init_mon_interface(const char *name,
struct net_device *real_dev)
{
- u32 ret = 0;
struct WILC_WFI_mon_priv *priv;

/*If monitor interface is already initialized, return it*/
@@ -275,8 +274,7 @@ struct net_device *WILC_WFI_init_mon_interface(const char *name,
wilc_wfi_mon->name[IFNAMSIZ - 1] = 0;
wilc_wfi_mon->netdev_ops = &wilc_wfi_netdev_ops;

- ret = register_netdevice(wilc_wfi_mon);
- if (ret) {
+ if (register_netdevice(wilc_wfi_mon)) {
netdev_err(real_dev, "register_netdevice failed\n");
return NULL;
}
--
2.10.0.GIT
\
 
 \ /
  Last update: 2018-03-26 15:22    [W:0.026 / U:14.356 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site