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| author | Greg Kroah-Hartman <gregkh@suse.de> | 2007-07-18 10:58:02 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-07-19 17:46:07 -0700 |
| commit | 491c021e0beafe4146f6a1c9a1c58bd0fb2a42d0 (patch) | |
| tree | bd1a0ccb6ba6a26eff957bd8d644c784d78abe95 /drivers/usb/misc | |
| parent | fb3abee69de583180348b9029378e31574c31cfd (diff) | |
| download | kernel_samsung_smdk4412-491c021e0beafe4146f6a1c9a1c58bd0fb2a42d0.zip kernel_samsung_smdk4412-491c021e0beafe4146f6a1c9a1c58bd0fb2a42d0.tar.gz kernel_samsung_smdk4412-491c021e0beafe4146f6a1c9a1c58bd0fb2a42d0.tar.bz2 | |
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 <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/misc')
| -rw-r--r-- | drivers/usb/misc/ldusb.c | 20 |
1 files 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); |