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authorGreg Kroah-Hartman <gregkh@suse.de>2007-06-15 15:44:13 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2007-07-12 16:34:32 -0700
commitf26aad25d2c336a1efd393aff17bfe975b04fed5 (patch)
treebdb5a1414536c9128842dd6597333be5f4522128 /drivers/usb/serial
parentd3434cf6916d9014d7906b3b2513f8fe325a6d5c (diff)
USB: serial: belkin_sa: 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')
-rw-r--r--drivers/usb/serial/belkin_sa.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/usb/serial/belkin_sa.c b/drivers/usb/serial/belkin_sa.c
index 3b800d277c4..50194eeed02 100644
--- a/drivers/usb/serial/belkin_sa.c
+++ b/drivers/usb/serial/belkin_sa.c
@@ -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;
}