staging:r8188eu: Remove unused struct pkt_file

Struct pkt_file is unused now, so remove it and correponding functions.

Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/include/xmit_osdep.h b/drivers/staging/rtl8188eu/include/xmit_osdep.h
index 959ef4b..00ebad8 100644 (file)
--- a/drivers/staging/rtl8188eu/include/xmit_osdep.h
+++ b/drivers/staging/rtl8188eu/include/xmit_osdep.h
@@ -18,15 +18,6 @@
 #include <osdep_service.h>
 #include <drv_types.h>
 
-struct pkt_file {
-       struct sk_buff *pkt;
-       size_t pkt_len;  /* the remainder length of the open_file */
-       unsigned char *cur_buffer;
-       u8 *buf_start;
-       u8 *cur_addr;
-       size_t buf_len;
-};
-
 #define NR_XMITFRAME   256
 
 struct xmit_priv;
@@ -43,10 +34,6 @@ int rtw_os_xmit_resource_alloc(struct adapter *padapter,
                               struct xmit_buf *pxmitbuf, u32 alloc_sz);
 void rtw_os_xmit_resource_free(struct xmit_buf *pxmitbuf);
 
-uint rtw_remainder_len(struct pkt_file *pfile);
-void _rtw_open_pktfile(struct sk_buff *pkt, struct pkt_file *pfile);
-uint _rtw_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen);
-
 void rtw_os_pkt_complete(struct adapter *padapter, struct sk_buff *pkt);
 void rtw_os_xmit_complete(struct adapter *padapter,
                          struct xmit_frame *pxframe);

diff --git a/drivers/staging/rtl8188eu/os_dep/xmit_linux.c b/drivers/staging/rtl8188eu/os_dep/xmit_linux.c
index 8bf8248..8ac9567 100644 (file)
--- a/drivers/staging/rtl8188eu/os_dep/xmit_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/xmit_linux.c
@@ -22,43 +22,6 @@
 #include <xmit_osdep.h>
 #include <osdep_intf.h>
 
-uint rtw_remainder_len(struct pkt_file *pfile)
-{
-       return pfile->buf_len - ((size_t)(pfile->cur_addr) -
-              (size_t)(pfile->buf_start));
-}
-
-void _rtw_open_pktfile(struct sk_buff *pktptr, struct pkt_file *pfile)
-{
-
-       pfile->pkt = pktptr;
-       pfile->cur_addr = pktptr->data;
-       pfile->buf_start = pktptr->data;
-       pfile->pkt_len = pktptr->len;
-       pfile->buf_len = pktptr->len;
-
-       pfile->cur_buffer = pfile->buf_start;
-
-}
-
-uint _rtw_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen)
-{
-       uint    len = 0;
-
-
-       len =  rtw_remainder_len(pfile);
-       len = min(rlen, len);
-
-       if (rmem)
-               skb_copy_bits(pfile->pkt, pfile->buf_len-pfile->pkt_len, rmem, len);
-
-       pfile->cur_addr += len;
-       pfile->pkt_len -= len;
-
-
-       return len;
-}
-
 int rtw_os_xmit_resource_alloc(struct adapter *padapter, struct xmit_buf *pxmitbuf, u32 alloc_sz)
 {
        int i;