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| author | Greg Kroah-Hartman <gregkh@suse.de> | 2007-06-15 15:44:13 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-07-12 16:34:33 -0700 |
| commit | b4a1579772667f9ebc0c9e26ed0b674966085e85 (patch) | |
| tree | 5d8fd1de2fd8d030af9b107cf69799a548ea8a45 /drivers/usb/serial | |
| parent | 2362deb5782d9861a0dade72e2e29114652c69a3 (diff) | |
| download | op-kernel-dev-b4a1579772667f9ebc0c9e26ed0b674966085e85.zip op-kernel-dev-b4a1579772667f9ebc0c9e26ed0b674966085e85.tar.gz | |
USB: serial: ipw: 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: Roelf Diedericks <roelfd@inet.co.za>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial')
| -rw-r--r-- | drivers/usb/serial/ipw.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/usb/serial/ipw.c b/drivers/usb/serial/ipw.c index 1bc5860..1b94daa 100644 --- a/drivers/usb/serial/ipw.c +++ b/drivers/usb/serial/ipw.c @@ -167,11 +167,13 @@ static void ipw_read_bulk_callback(struct urb *urb) unsigned char *data = urb->transfer_buffer; struct tty_struct *tty; int result; + int status = urb->status; dbg("%s - port %d", __FUNCTION__, port->number); - 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; } @@ -369,13 +371,15 @@ static void ipw_close(struct usb_serial_port *port, struct file * filp) static void ipw_write_bulk_callback(struct urb *urb) { struct usb_serial_port *port = urb->context; + int status = urb->status; dbg("%s", __FUNCTION__); 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); usb_serial_port_softint(port); } |
