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Commit 18ac3016 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
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USB: class: usblp: 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 185d4058

drivers/usb/class/usblp.c

+10 −8
Original line number Diff line number Diff line
@@ -289,16 +289,17 @@ static int proto_bias = -1; 
static void usblp_bulk_read(struct urb *urb)

{

	struct usblp *usblp = urb->context;

	int status = urb->status;



	if (usblp->present && usblp->used) {

		if (urb->status)

		if (status)

			printk(KERN_WARNING "usblp%d: "

			    "nonzero read bulk status received: %d\n",

			    usblp->minor, urb->status);

			    usblp->minor, status);

	}

	spin_lock(&usblp->lock);

	if (urb->status < 0)

		usblp->rstatus = urb->status;

	if (status < 0)

		usblp->rstatus = status;

	else

		usblp->rstatus = urb->actual_length;

	usblp->rcomplete = 1;
@@ -311,16 +312,17 @@ static void usblp_bulk_read(struct urb *urb) 
static void usblp_bulk_write(struct urb *urb)

{

	struct usblp *usblp = urb->context;

	int status = urb->status;



	if (usblp->present && usblp->used) {

		if (urb->status)

		if (status)

			printk(KERN_WARNING "usblp%d: "

			    "nonzero write bulk status received: %d\n",

			    usblp->minor, urb->status);

			    usblp->minor, status);

	}

	spin_lock(&usblp->lock);

	if (urb->status < 0)

		usblp->wstatus = urb->status;

	if (status < 0)

		usblp->wstatus = status;

	else

		usblp->wstatus = urb->actual_length;

	usblp->wcomplete = 1;