linux-kernel - [PATCH] mfd: Fix ezx_pcap

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Message-ID: <1287491304.2457.3.camel@phoenix>
Date:	Tue, 19 Oct 2010 20:28:24 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel <linux-kernel@...r.kernel.org>
Cc:	Samuel Ortiz <sameo@...ux.intel.com>,
	Harald Welte <laforge@...nezx.org>,
	Daniel Ribeiro <drwyrm@...il.com>
Subject: [PATCH] mfd: Fix ezx_pcap_probe error path

return -ENOMEM if create_singlethread_workqueue failed.

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 drivers/mfd/ezx-pcap.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/mfd/ezx-pcap.c b/drivers/mfd/ezx-pcap.c
index d283d77..c2b698d 100644
--- a/drivers/mfd/ezx-pcap.c
+++ b/drivers/mfd/ezx-pcap.c
@@ -465,6 +465,7 @@ static int __devinit ezx_pcap_probe(struct spi_device *spi)
 	pcap->irq_base = pdata->irq_base;
 	pcap->workqueue = create_singlethread_workqueue("pcapd");
 	if (!pcap->workqueue) {
+		ret = -ENOMEM;
 		dev_err(&spi->dev, "cant create pcap thread\n");
 		goto free_pcap;
 	}
-- 
1.7.0.4



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