V4L/DVB (7274): dabusb: fix shadowed variable warning in dabusb.c
drivers/media/video/dabusb.c:208:6: warning: symbol 'buffers' shadows an earlier one
drivers/media/video/dabusb.c:63:12: originally declared here
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/dabusb.c b/drivers/media/video/dabusb.c
index a5731f9..8d1f8ee 100644
--- a/drivers/media/video/dabusb.c
+++ b/drivers/media/video/dabusb.c
@@ -205,7 +205,7 @@
/*-------------------------------------------------------------------*/
static int dabusb_alloc_buffers (pdabusb_t s)
{
- int buffers = 0;
+ int transfer_len = 0;
pbuff_t b;
unsigned int pipe = usb_rcvisocpipe (s->usbdev, _DABUSB_ISOPIPE);
int pipesize = usb_maxpacket (s->usbdev, pipe, usb_pipeout (pipe));
@@ -216,7 +216,7 @@
dbg("dabusb_alloc_buffers pipesize:%d packets:%d transfer_buffer_len:%d",
pipesize, packets, transfer_buffer_length);
- while (buffers < (s->total_buffer_size << 10)) {
+ while (transfer_len < (s->total_buffer_size << 10)) {
b = kzalloc(sizeof (buff_t), GFP_KERNEL);
if (!b) {
err("kzalloc(sizeof(buff_t))==NULL");
@@ -251,10 +251,10 @@
b->purb->iso_frame_desc[i].length = pipesize;
}
- buffers += transfer_buffer_length;
+ transfer_len += transfer_buffer_length;
list_add_tail (&b->buff_list, &s->free_buff_list);
}
- s->got_mem = buffers;
+ s->got_mem = transfer_len;
return 0;