diff options
| author | Greg Kroah-Hartman <gregkh@suse.de> | 2007-06-15 15:44:13 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-07-12 16:34:32 -0700 |
| commit | 7dcc85cd9b7134bbcdc50dc14ccfc7c49f092506 (patch) | |
| tree | d8fb0b7655447687d0c225e9dd01474eab939159 /drivers/usb/serial/cyberjack.c | |
| parent | f26aad25d2c336a1efd393aff17bfe975b04fed5 (diff) | |
| download | kernel_samsung_smdk4412-7dcc85cd9b7134bbcdc50dc14ccfc7c49f092506.zip kernel_samsung_smdk4412-7dcc85cd9b7134bbcdc50dc14ccfc7c49f092506.tar.gz kernel_samsung_smdk4412-7dcc85cd9b7134bbcdc50dc14ccfc7c49f092506.tar.bz2 | |
USB: serial: cyberjack: 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.
Cc: <linux-usb-devel@lists.sourceforge.net>
Cc: <support@reiner-sct.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial/cyberjack.c')
| -rw-r--r-- | drivers/usb/serial/cyberjack.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/usb/serial/cyberjack.c b/drivers/usb/serial/cyberjack.c index 4167753..4353df9 100644 --- a/drivers/usb/serial/cyberjack.c +++ b/drivers/usb/serial/cyberjack.c @@ -305,12 +305,13 @@ static void cyberjack_read_int_callback( struct urb *urb ) struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct cyberjack_private *priv = usb_get_serial_port_data(port); unsigned char *data = urb->transfer_buffer; + int status = urb->status; int result; dbg("%s - port %d", __FUNCTION__, port->number); /* the urb might have been killed. */ - if (urb->status) + if (status) return; usb_serial_debug_data(debug, &port->dev, __FUNCTION__, urb->actual_length, data); @@ -365,12 +366,14 @@ static void cyberjack_read_bulk_callback (struct urb *urb) unsigned char *data = urb->transfer_buffer; short todo; int result; + int status = urb->status; dbg("%s - port %d", __FUNCTION__, port->number); - + usb_serial_debug_data(debug, &port->dev, __FUNCTION__, urb->actual_length, data); - if (urb->status) { - dbg("%s - nonzero read bulk status received: %d", __FUNCTION__, urb->status); + if (status) { + dbg("%s - nonzero read bulk status received: %d", + __FUNCTION__, status); return; } @@ -411,12 +414,14 @@ static void cyberjack_write_bulk_callback (struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct cyberjack_private *priv = usb_get_serial_port_data(port); + int status = urb->status; dbg("%s - port %d", __FUNCTION__, port->number); port->write_urb_busy = 0; - if (urb->status) { - dbg("%s - nonzero write bulk status received: %d", __FUNCTION__, urb->status); + if (status) { + dbg("%s - nonzero write bulk status received: %d", + __FUNCTION__, status); return; } |