Messages in this thread Patch in this message |  | | From | Julia Lawall <> | Subject | [PATCH 6/16] drivers/infiniband/hw/cxgb4/cm.c: use WARN | Date | Sat, 3 Nov 2012 11:58:27 +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/cxgb4/cm.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c index 6cfd4d8..ed048b9 100644 --- a/drivers/infiniband/hw/cxgb4/cm.c +++ b/drivers/infiniband/hw/cxgb4/cm.c @@ -151,9 +151,8 @@ static void stop_ep_timer(struct c4iw_ep *ep) { PDBG("%s ep %p\n", __func__, ep); if (!timer_pending(&ep->timer)) { - printk(KERN_ERR "%s timer stopped when its not running! " + 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); @@ -2551,9 +2550,8 @@ static void process_timeout(struct c4iw_ep *ep) __state_set(&ep->com, ABORTING); break; default: - printk(KERN_ERR "%s unexpected state ep %p tid %u state %u\n", + WARN(1, KERN_ERR "%s unexpected state ep %p tid %u state %u\n", __func__, ep, ep->hwtid, ep->com.state); - WARN_ON(1); abort = 0; } mutex_unlock(&ep->com.mutex);
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