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| author | Greg Kroah-Hartman <gregkh@suse.de> | 2007-06-15 15:44:13 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-07-12 16:34:32 -0700 |
| commit | f26aad25d2c336a1efd393aff17bfe975b04fed5 (patch) | |
| tree | bdb5a1414536c9128842dd6597333be5f4522128 /drivers/usb/serial/belkin_sa.c | |
| parent | d3434cf6916d9014d7906b3b2513f8fe325a6d5c (diff) | |
| download | lwn-f26aad25d2c336a1efd393aff17bfe975b04fed5.tar.gz lwn-f26aad25d2c336a1efd393aff17bfe975b04fed5.zip | |
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/belkin_sa.c')
| -rw-r--r-- | drivers/usb/serial/belkin_sa.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/usb/serial/belkin_sa.c b/drivers/usb/serial/belkin_sa.c index 3b800d277c4b..50194eeed02e 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; } |