Commit 17c1b35a authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman

USB: serial: kl5kusb105: 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: Utz-Uwe Haus <haus@uuhaus.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 23189aee
...@@ -567,12 +567,13 @@ static int klsi_105_write (struct usb_serial_port *port, ...@@ -567,12 +567,13 @@ static int klsi_105_write (struct usb_serial_port *port,
static void klsi_105_write_bulk_callback ( struct urb *urb) static void klsi_105_write_bulk_callback ( struct urb *urb)
{ {
struct usb_serial_port *port = (struct usb_serial_port *)urb->context; struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
int status = urb->status;
dbg("%s - port %d", __FUNCTION__, port->number); dbg("%s - port %d", __FUNCTION__, port->number);
if (urb->status) { if (status) {
dbg("%s - nonzero write bulk status received: %d", __FUNCTION__, dbg("%s - nonzero write bulk status received: %d", __FUNCTION__,
urb->status); status);
return; return;
} }
...@@ -631,13 +632,14 @@ static void klsi_105_read_bulk_callback (struct urb *urb) ...@@ -631,13 +632,14 @@ static void klsi_105_read_bulk_callback (struct urb *urb)
struct tty_struct *tty; struct tty_struct *tty;
unsigned char *data = urb->transfer_buffer; unsigned char *data = urb->transfer_buffer;
int rc; int rc;
int status = urb->status;
dbg("%s - port %d", __FUNCTION__, port->number); dbg("%s - port %d", __FUNCTION__, port->number);
/* The urb might have been killed. */ /* The urb might have been killed. */
if (urb->status) { if (status) {
dbg("%s - nonzero read bulk status received: %d", __FUNCTION__, dbg("%s - nonzero read bulk status received: %d", __FUNCTION__,
urb->status); status);
return; return;
} }
......
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