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staging: rtl8188eu: Remove usb_alloc_vendor_req_buf from struct dvobj_priv

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Signed-off-by: navin patidar <navin.patidar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
navin patidar 2014-06-01 17:46:40 +05:30 • committed by Greg Kroah-Hartman
commit 9864d792ad
2 changed files with 5 additions and 13 deletions
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1
drivers/staging/rtl8188eu/include/drv_types.h
View file

@ -172,7 +172,6 @@ struct dvobj_priv {
int ep_num[5]; /* endpoint number */
struct mutex usb_vendor_req_mutex;
u8 *usb_alloc_vendor_req_buf;
u8 *usb_vendor_req_buf;
struct usb_interface *pusbintf;

17
drivers/staging/rtl8188eu/os_dep/usb_intf.c
View file

@ -54,26 +54,19 @@ MODULE_DEVICE_TABLE(usb, rtw_usb_id_tbl);
static u8 rtw_init_intf_priv(struct dvobj_priv *dvobj)
{
u8 rst = _SUCCESS;
mutex_init(&dvobj->usb_vendor_req_mutex);
dvobj->usb_vendor_req_buf = rtw_zmalloc(MAX_USB_IO_CTL_SIZE);
if (!dvobj->usb_vendor_req_buf)
return _FAIL;
dvobj->usb_alloc_vendor_req_buf = rtw_zmalloc(MAX_USB_IO_CTL_SIZE);
if (dvobj->usb_alloc_vendor_req_buf == NULL) {
DBG_88E("alloc usb_vendor_req_buf failed...\n");
rst = _FAIL;
goto exit;
}
dvobj->usb_vendor_req_buf = (u8 *)N_BYTE_ALIGMENT((size_t)(dvobj->usb_alloc_vendor_req_buf), ALIGNMENT_UNIT);
exit:
return rst;
return _SUCCESS;
}
static u8 rtw_deinit_intf_priv(struct dvobj_priv *dvobj)
{
u8 rst = _SUCCESS;
kfree(dvobj->usb_alloc_vendor_req_buf);
kfree(dvobj->usb_vendor_req_buf);
mutex_destroy(&dvobj->usb_vendor_req_mutex);
return rst;
}