staging: r8188eu: remove code to get int in pipe handle

After the previous cleanup, ffaddr2pipehdl is called only by
rtw_write_port. This function will never ask for the pipe handle
of the interrupt in pipe. We can remove the related code.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211126173205.21352-5-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/r8188eu/include/rtl8188e_recv.h b/drivers/staging/r8188eu/include/rtl8188e_recv.h
index 3aa28b3ccb30f80f2dff4d571f8048b6e772fc99..bc30eb4634bb27e0b6fa272809b281d7da87291b 100644 (file)
--- a/drivers/staging/r8188eu/include/rtl8188e_recv.h
+++ b/drivers/staging/r8188eu/include/rtl8188e_recv.h
@@ -9,7 +9,6 @@
 #define RECV_BLK_SZ 512
 #define RECV_BLK_CNT 16
 #define RECV_BLK_TH RECV_BLK_CNT
-#define RECV_INT_IN_ADDR               0x81
 
 #define NR_PREALLOC_RECV_SKB (8)
 

diff --git a/drivers/staging/r8188eu/os_dep/usb_ops_linux.c b/drivers/staging/r8188eu/os_dep/usb_ops_linux.c
index 5c659caa09753727ece6efb86adbbcb86ad35967..d1cb33d3e6a7c07276830aab92f4c8b757d10283 100644 (file)
--- a/drivers/staging/r8188eu/os_dep/usb_ops_linux.c
+++ b/drivers/staging/r8188eu/os_dep/usb_ops_linux.c
@@ -12,9 +12,7 @@ unsigned int ffaddr2pipehdl(struct dvobj_priv *pdvobj, u32 addr)
        unsigned int pipe = 0, ep_num = 0;
        struct usb_device *pusbd = pdvobj->pusbdev;
 
-       if (addr == RECV_INT_IN_ADDR) {
-               pipe = usb_rcvbulkpipe(pusbd, pdvobj->RtInPipe[1]);
-       } else if (addr < HW_QUEUE_ENTRY) {
+       if (addr < HW_QUEUE_ENTRY) {
                ep_num = pdvobj->Queue2Pipe[addr];
                pipe = usb_sndbulkpipe(pusbd, ep_num);
        }