diff options
| author | Greg Kroah-Hartman <gregkh@suse.de> | 2007-06-16 02:44:13 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-07-13 03:34:35 +0400 |
| commit | 9965d612631c62c2018973080fa03396f49fce59 (patch) | |
| tree | 8f993d33a164a2ddc81fd0b782163d0779aa327e /drivers/usb/serial/navman.c | |
| parent | 0643c72435bcd36980314de825773989d4dca97f (diff) | |
| download | linux-9965d612631c62c2018973080fa03396f49fce59.tar.xz | |
USB: serial: navman: 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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial/navman.c')
| -rw-r--r-- | drivers/usb/serial/navman.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/usb/serial/navman.c b/drivers/usb/serial/navman.c index 90701111d746..7f337c9aeb5f 100644 --- a/drivers/usb/serial/navman.c +++ b/drivers/usb/serial/navman.c @@ -37,9 +37,10 @@ static void navman_read_int_callback(struct urb *urb) struct usb_serial_port *port = urb->context; unsigned char *data = urb->transfer_buffer; struct tty_struct *tty; + int status = urb->status; int result; - switch (urb->status) { + switch (status) { case 0: /* success */ break; @@ -48,11 +49,11 @@ static void navman_read_int_callback(struct urb *urb) case -ESHUTDOWN: /* this urb is terminated, clean up */ dbg("%s - urb shutting down with status: %d", - __FUNCTION__, urb->status); + __FUNCTION__, status); return; default: dbg("%s - nonzero urb status received: %d", - __FUNCTION__, urb->status); + __FUNCTION__, status); goto exit; } |