From: Julia Lawall <Julia.Lawall@xxxxxxx> Use WARN rather than printk followed by WARN_ON(1), for conciseness. A simplified version of the semantic patch that makes this transformation is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression list es; @@ -printk( +WARN(1, es); -WARN_ON(1); // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx> --- drivers/usb/wusbcore/wa-xfer.c | 3 +-- drivers/usb/wusbcore/wusbhc.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c index 57c01ab..1b80601 100644 --- a/drivers/usb/wusbcore/wa-xfer.c +++ b/drivers/usb/wusbcore/wa-xfer.c @@ -1124,9 +1124,8 @@ int wa_urb_dequeue(struct wahc *wa, struct urb *urb) switch (seg->status) { case WA_SEG_NOTREADY: case WA_SEG_READY: - printk(KERN_ERR "xfer %p#%u: dequeue bad state %u\n", + WARN(1, KERN_ERR "xfer %p#%u: dequeue bad state %u\n", xfer, cnt, seg->status); - WARN_ON(1); break; case WA_SEG_DELAYED: seg->status = WA_SEG_ABORTED; diff --git a/drivers/usb/wusbcore/wusbhc.c b/drivers/usb/wusbcore/wusbhc.c index 0faca16..bb5e649 100644 --- a/drivers/usb/wusbcore/wusbhc.c +++ b/drivers/usb/wusbcore/wusbhc.c @@ -435,9 +435,8 @@ static void __exit wusbcore_exit(void) char buf[256]; bitmap_scnprintf(buf, sizeof(buf), wusb_cluster_id_table, CLUSTER_IDS); - printk(KERN_ERR "BUG: WUSB Cluster IDs not released " + WARN(1, KERN_ERR "BUG: WUSB Cluster IDs not released " "on exit: %s\n", buf); - WARN_ON(1); } usb_unregister_notify(&wusb_usb_notifier); destroy_workqueue(wusbd); -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
