From 491c021e0beafe4146f6a1c9a1c58bd0fb2a42d0 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 18 Jul 2007 10:58:02 -0700 Subject: [PATCH] USB: misc: ldusb: 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: Greg Kroah-Hartman --- drivers/usb/misc/ldusb.c | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) diff --git a/drivers/usb/misc/ldusb.c b/drivers/usb/misc/ldusb.c index 5e950b9..8208496 100644 --- a/drivers/usb/misc/ldusb.c +++ b/drivers/usb/misc/ldusb.c @@ -219,16 +219,17 @@ static void ld_usb_interrupt_in_callback(struct urb *urb) struct ld_usb *dev = urb->context; size_t *actual_buffer; unsigned int next_ring_head; + int status = urb->status; int retval; - if (urb->status) { - if (urb->status == -ENOENT || - urb->status == -ECONNRESET || - urb->status == -ESHUTDOWN) { + if (status) { + if (status == -ENOENT || + status == -ECONNRESET || + status == -ESHUTDOWN) { goto exit; } else { dbg_info(&dev->intf->dev, "%s: nonzero status received: %d\n", - __FUNCTION__, urb->status); + __FUNCTION__, status); spin_lock(&dev->rbsl); goto resubmit; /* maybe we can recover */ } @@ -275,14 +276,15 @@ exit: static void ld_usb_interrupt_out_callback(struct urb *urb) { struct ld_usb *dev = urb->context; + int status = urb->status; /* sync/async unlink faults aren't errors */ - if (urb->status && !(urb->status == -ENOENT || - urb->status == -ECONNRESET || - urb->status == -ESHUTDOWN)) + if (status && !(status == -ENOENT || + status == -ECONNRESET || + status == -ESHUTDOWN)) dbg_info(&dev->intf->dev, "%s - nonzero write interrupt status received: %d\n", - __FUNCTION__, urb->status); + __FUNCTION__, status); dev->interrupt_out_busy = 0; wake_up_interruptible(&dev->write_wait); -- 2.7.4