Messages in this thread Patch in this message |  | | From | Julia Lawall <> | Subject | [PATCH 10/16] drivers/net/ethernet/ibm/emac/mal.c: use WARN | Date | Sat, 3 Nov 2012 11:58:31 +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/net/ethernet/ibm/emac/mal.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/ibm/emac/mal.c b/drivers/net/ethernet/ibm/emac/mal.c index 479e43e..84c6b6c 100644 --- a/drivers/net/ethernet/ibm/emac/mal.c +++ b/drivers/net/ethernet/ibm/emac/mal.c @@ -738,13 +738,11 @@ static int __devexit mal_remove(struct platform_device *ofdev) /* Synchronize with scheduled polling */ napi_disable(&mal->napi); - if (!list_empty(&mal->list)) { + if (!list_empty(&mal->list)) /* This is *very* bad */ - printk(KERN_EMERG + WARN(1, KERN_EMERG "mal%d: commac list is not empty on remove!\n", mal->index); - WARN_ON(1); - } dev_set_drvdata(&ofdev->dev, NULL);
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