[PATCH 094/149] USB: serial: navman: clean up urb->status usage
Greg Kroah-Hartman <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Cc: <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- 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 9070111..7f337c9 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; } -- 1.5.2.2 ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel