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USB: serial: omninet: clean up urb->status usage
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Cc: <linux-usb-devel@lists.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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1 changed files with 8 additions and 5 deletions
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@ -200,14 +200,15 @@ static void omninet_read_bulk_callback (struct urb *urb)
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struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
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unsigned char *data = urb->transfer_buffer;
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struct omninet_header *header = (struct omninet_header *) &data[0];
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int status = urb->status;
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int i;
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int result;
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dbg("%s - port %d", __FUNCTION__, port->number);
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if (urb->status) {
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dbg("%s - nonzero read bulk status received: %d", __FUNCTION__, urb->status);
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if (status) {
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dbg("%s - nonzero read bulk status received: %d",
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__FUNCTION__, status);
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return;
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}
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@ -311,12 +312,14 @@ static void omninet_write_bulk_callback (struct urb *urb)
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{
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/* struct omninet_header *header = (struct omninet_header *) urb->transfer_buffer; */
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struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
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int status = urb->status;
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dbg("%s - port %0x\n", __FUNCTION__, port->number);
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port->write_urb_busy = 0;
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if (urb->status) {
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dbg("%s - nonzero write bulk status received: %d", __FUNCTION__, urb->status);
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if (status) {
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dbg("%s - nonzero write bulk status received: %d",
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__FUNCTION__, status);
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return;
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}
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