Messages in this thread Patch in this message |  | | From | Julia Lawall <> | Subject | [PATCH 8/16] drivers/infiniband/hw/cxgb3/iwch_cm.c: use WARN | Date | Sat, 3 Nov 2012 11:58:29 +0100 |
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From: Julia Lawall <Julia.Lawall@lip6.fr>
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@lip6.fr>
--- drivers/infiniband/hw/cxgb3/iwch_cm.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.c b/drivers/infiniband/hw/cxgb3/iwch_cm.c index aaf88ef..8baaf0d 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_cm.c +++ b/drivers/infiniband/hw/cxgb3/iwch_cm.c @@ -128,9 +128,8 @@ static void stop_ep_timer(struct iwch_ep *ep) { PDBG("%s ep %p\n", __func__, ep); if (!timer_pending(&ep->timer)) { - printk(KERN_ERR "%s timer stopped when its not running! ep %p state %u\n", + WARN(1, KERN_ERR "%s timer stopped when its not running! ep %p state %u\n", __func__, ep, ep->com.state); - WARN_ON(1); return; } del_timer_sync(&ep->timer); @@ -1756,9 +1755,8 @@ static void ep_timeout(unsigned long arg) __state_set(&ep->com, ABORTING); break; default: - printk(KERN_ERR "%s unexpected state ep %p state %u\n", + WARN(1, KERN_ERR "%s unexpected state ep %p state %u\n", __func__, ep, ep->com.state); - WARN_ON(1); abort = 0; } spin_unlock_irqrestore(&ep->com.lock, flags);
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