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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 17:46:08 -0700 |
| commit | 0723af13bf5c6710af99531fc4862622f3c2d637 (patch) | |
| tree | e033a1c78a993112bef9d8019a175a536d90e455 /drivers/usb | |
| parent | a95a03811beb4ac4b9ac4a39486b912d07d64d64 (diff) | |
| download | linux-stable-0723af13bf5c6710af99531fc4862622f3c2d637.tar.gz linux-stable-0723af13bf5c6710af99531fc4862622f3c2d637.tar.bz2 linux-stable-0723af13bf5c6710af99531fc4862622f3c2d637.zip | |
USB: misc: usblcd: 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')
| -rw-r--r-- | drivers/usb/misc/usblcd.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/usb/misc/usblcd.c b/drivers/usb/misc/usblcd.c index 504f7221b0d0..719842032712 100644 --- a/drivers/usb/misc/usblcd.c +++ b/drivers/usb/misc/usblcd.c @@ -176,16 +176,17 @@ static int lcd_ioctl(struct inode *inode, struct file *file, unsigned int cmd, u static void lcd_write_bulk_callback(struct urb *urb) { struct usb_lcd *dev; + int status = urb->status; dev = (struct usb_lcd *)urb->context; /* 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("USBLCD: %s - nonzero write bulk status received: %d", - __FUNCTION__, urb->status); + __FUNCTION__, status); } /* free up our allocated buffer */ |