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Commit 84346269 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
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USB: misc: ftdi-elan: 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.

Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 22bea334

drivers/usb/misc/ftdi-elan.c

+5 −3
Original line number Diff line number Diff line
@@ -747,10 +747,12 @@ static ssize_t ftdi_elan_read(struct file *file, char __user *buffer, 
static void ftdi_elan_write_bulk_callback(struct urb *urb)

{

        struct usb_ftdi *ftdi = (struct usb_ftdi *)urb->context;

        if (urb->status && !(urb->status == -ENOENT || urb->status ==

                -ECONNRESET || urb->status == -ESHUTDOWN)) {

	int status = urb->status;



	if (status && !(status == -ENOENT || status == -ECONNRESET ||

	    status == -ESHUTDOWN)) {

                dev_err(&ftdi->udev->dev, "urb=%p write bulk status received: %"

                        "d\n", urb, urb->status);

                        "d\n", urb, status);

        }

        usb_buffer_free(urb->dev, urb->transfer_buffer_length,

                urb->transfer_buffer, urb->transfer_dma);