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USB: musb: musb_host: fix sparse warning 

Fix the following sparse warning:

drivers/usb/musb/musb_host.c:1642:9: warning: symbol 'status' shadows an earlier one

Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Felipe Balbi 2009-12-04 15:47:47 +02:00 committed by Greg Kroah-Hartman
parent 1b6c3b0fb2
commit 8b4959d6a5
1 changed files with 5 additions and 5 deletions
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10
drivers/usb/musb/musb_host.c
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@ -1642,18 +1642,18 @@ void musb_host_rx(struct musb *musb, u8 epnum)
c = musb->dma_controller;
if (usb_pipeisoc(pipe)) {
int status = 0;
int d_status = 0;
struct usb_iso_packet_descriptor *d;
d = urb->iso_frame_desc + qh->iso_idx;
if (iso_err) {
status = -EILSEQ;
d_status = -EILSEQ;
urb->error_count++;
}
if (rx_count > d->length) {
if (status == 0) {
status = -EOVERFLOW;
if (d_status == 0) {
d_status = -EOVERFLOW;
urb->error_count++;
}
DBG(2, "** OVERFLOW %d into %d\n",\
@ -1662,7 +1662,7 @@ void musb_host_rx(struct musb *musb, u8 epnum)
length = d->length;
} else
length = rx_count;
d->status = status;
d->status = d_status;
buf = urb->transfer_dma + d->offset;
} else {
length = rx_count;