diff options
| author | Bhumika Goyal <bhumirks@gmail.com> | 2016-02-28 20:25:29 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-12 09:09:09 +0300 |
| commit | c15cc49810fe2547cbf3ac58f6939f0f69a6c1c5 (patch) | |
| tree | 7e66582e51d8dff9ce217a1904d9d2b7ba2a9429 /drivers/staging/rtl8723au | |
| parent | b32f6fdc9b82296c22d0bd0896f11643fb3e0cd5 (diff) | |
| download | linux-c15cc49810fe2547cbf3ac58f6939f0f69a6c1c5.tar.xz | |
Staging: rtl8723au: Remove print statements and debug messages
The memory allocation functions generates a call stack containing
all the context information on failure, so print statements and debug
messages can be removed on failure of these functions. Also remove
unwanted {} around if block after removal of these messages.
Done using coccinelle:
@@
expression e;
@@
e=\(kmalloc\|kmalloc\|kmalloc_array\|alloc_netdev\|kzalloc\|
devm_kzalloc\|devm_ioremap\)(...);
...
if(!e){
- \(DBG_8723A\|printk\|pr_err\|CERROR\|DBG_88E\)(...);
...when any
}
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8723au')
| -rw-r--r-- | drivers/staging/rtl8723au/hal/usb_ops_linux.c | 6 | ||||
| -rw-r--r-- | drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c | 3 |
2 files changed, 1 insertions, 8 deletions
diff --git a/drivers/staging/rtl8723au/hal/usb_ops_linux.c b/drivers/staging/rtl8723au/hal/usb_ops_linux.c index 371e6b373420..5c81ff48252e 100644 --- a/drivers/staging/rtl8723au/hal/usb_ops_linux.c +++ b/drivers/staging/rtl8723au/hal/usb_ops_linux.c @@ -256,12 +256,8 @@ static void usb_read_interrupt_complete(struct urb *purb) c2w = kmalloc(sizeof(struct evt_work), GFP_ATOMIC); - if (!c2w) { - printk(KERN_WARNING "%s: unable to " - "allocate work buffer\n", - __func__); + if (!c2w) goto urb_submit; - } c2w->adapter = padapter; INIT_WORK(&c2w->work, rtw_evt_work); diff --git a/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c b/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c index e64b7e14341e..12d18440e824 100644 --- a/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c +++ b/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c @@ -2610,8 +2610,6 @@ static int rtw_cfg80211_add_monitor_if(struct rtw_adapter *padapter, char *name, /* wdev */ mon_wdev = kzalloc(sizeof(struct wireless_dev), GFP_KERNEL); if (!mon_wdev) { - DBG_8723A("%s(%s): allocate mon_wdev fail\n", __func__, - padapter->pnetdev->name); ret = -ENOMEM; goto out; } @@ -3262,7 +3260,6 @@ int rtw_wdev_alloc(struct rtw_adapter *padapter, struct device *dev) /* wdev */ wdev = kzalloc(sizeof(struct wireless_dev), GFP_KERNEL); if (!wdev) { - DBG_8723A("Couldn't allocate wireless device\n"); ret = -ENOMEM; goto free_wiphy; } |