Commit 6f289675 authored by Harvey Harrison's avatar Harvey Harrison Committed by Mauro Carvalho Chehab

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: default avatarHarvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 1744a777
......@@ -205,7 +205,7 @@ static void dabusb_iso_complete (struct urb *purb)
/*-------------------------------------------------------------------*/
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 @@ static int dabusb_alloc_buffers (pdabusb_t s)
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 @@ static int dabusb_alloc_buffers (pdabusb_t s)
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;
......
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