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RDMA/cxgb4: use WARN 

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>
Acked-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
This commit is contained in:
Julia Lawall 2012-11-03 10:58:27 +00:00 committed by Roland Dreier
parent f4a75d2eb7
commit 76f267b7ad
1 changed files with 2 additions and 4 deletions
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6
drivers/infiniband/hw/cxgb4/cm.c
View File

@ -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, "%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, "%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);