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>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/media/video/dabusb.c b/drivers/media/video/dabusb.c
index a5731f90be0f..8d1f8ee2a533 100644
--- a/drivers/media/video/dabusb.c
+++ b/drivers/media/video/dabusb.c
@@ -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;