diff options
Diffstat (limited to 'drivers/staging/rtl8188eu/os_dep/osdep_service.c')
-rw-r--r-- | drivers/staging/rtl8188eu/os_dep/osdep_service.c | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/drivers/staging/rtl8188eu/os_dep/osdep_service.c b/drivers/staging/rtl8188eu/os_dep/osdep_service.c deleted file mode 100644 index 57453df0ced8..000000000000 --- a/drivers/staging/rtl8188eu/os_dep/osdep_service.c +++ /dev/null @@ -1,63 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _OSDEP_SERVICE_C_ - -#include <osdep_service.h> -#include <osdep_intf.h> -#include <drv_types.h> -#include <recv_osdep.h> -#include <linux/vmalloc.h> -#include <rtw_ioctl_set.h> - -u8 *_rtw_malloc(u32 sz) -{ - return kmalloc(sz, in_interrupt() ? GFP_ATOMIC : GFP_KERNEL); -} - -void _rtw_init_queue(struct __queue *pqueue) -{ - INIT_LIST_HEAD(&pqueue->queue); - spin_lock_init(&pqueue->lock); -} - -void rtw_buf_free(u8 **buf, u32 *buf_len) -{ - *buf_len = 0; - kfree(*buf); - *buf = NULL; -} - -void rtw_buf_update(u8 **buf, u32 *buf_len, u8 *src, u32 src_len) -{ - u32 dup_len = 0; - u8 *ori = NULL; - u8 *dup = NULL; - - if (!buf || !buf_len) - return; - - if (!src || !src_len) - goto keep_ori; - - /* duplicate src */ - dup = rtw_malloc(src_len); - if (dup) { - dup_len = src_len; - memcpy(dup, src, dup_len); - } - -keep_ori: - ori = *buf; - - /* replace buf with dup */ - *buf_len = 0; - *buf = dup; - *buf_len = dup_len; - - /* free ori */ - kfree(ori); -} |