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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 | 3152b74f92048223263c54383b3639a2939d853a (patch) | |
| tree | 44ab99b64f03954efda3a4db639a812b1956ec43 /drivers/usb/serial/ir-usb.c | |
| parent | b4a1579772667f9ebc0c9e26ed0b674966085e85 (diff) | |
| download | kernel_samsung_smdk4412-3152b74f92048223263c54383b3639a2939d853a.zip kernel_samsung_smdk4412-3152b74f92048223263c54383b3639a2939d853a.tar.gz kernel_samsung_smdk4412-3152b74f92048223263c54383b3639a2939d853a.tar.bz2 | |
USB: serial: ir-usb: 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: Gary Brubaker <xavyer@ix.netcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial/ir-usb.c')
| -rw-r--r-- | drivers/usb/serial/ir-usb.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/usb/serial/ir-usb.c b/drivers/usb/serial/ir-usb.c index 9d847f6..8cec5e5 100644 --- a/drivers/usb/serial/ir-usb.c +++ b/drivers/usb/serial/ir-usb.c @@ -392,12 +392,14 @@ static int ir_write (struct usb_serial_port *port, const unsigned char *buf, int static void ir_write_bulk_callback (struct urb *urb) { struct usb_serial_port *port = (struct usb_serial_port *)urb->context; + 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; } @@ -417,6 +419,7 @@ static void ir_read_bulk_callback (struct urb *urb) struct tty_struct *tty; unsigned char *data = urb->transfer_buffer; int result; + int status = urb->status; dbg("%s - port %d", __FUNCTION__, port->number); @@ -425,8 +428,7 @@ static void ir_read_bulk_callback (struct urb *urb) return; } - switch (urb->status) { - + switch (status) { case 0: /* Successful */ /* @@ -490,7 +492,7 @@ static void ir_read_bulk_callback (struct urb *urb) default: dbg("%s - nonzero read bulk status received: %d", __FUNCTION__, - urb->status); + status); break ; } |