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USB: serial: belkin_sa: clean up urb->status usage

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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>
This commit is contained in:
Greg Kroah-Hartman 2007-06-15 15:44:13 -07:00
parent d3434cf691
commit f26aad25d2
1 changed files with 6 additions and 3 deletions
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9
drivers/usb/serial/belkin_sa.c
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@ -255,9 +255,10 @@ static void belkin_sa_read_int_callback (struct urb *urb)
struct belkin_sa_private *priv;
unsigned char *data = urb->transfer_buffer;
int retval;
int status = urb->status;
unsigned long flags;
switch (urb->status) {
switch (status) {
case 0:
/* success */
break;
@ -265,10 +266,12 @@ static void belkin_sa_read_int_callback (struct urb *urb)
case -ENOENT:
case -ESHUTDOWN:
/* this urb is terminated, clean up */
dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status);
dbg("%s - urb shutting down with status: %d",
__FUNCTION__, status);
return;
default:
dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status);
dbg("%s - nonzero urb status received: %d",
__FUNCTION__, status);
goto exit;
}