linux-kernel - [PATCH 4/5] mmc: tmio_mmc: correct probe return value for num

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Date:	Mon, 25 May 2009 21:28:00 +0200
From:	Philipp Zabel <philipp.zabel@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Ian Molton <spyro@....com>,
	Philipp Zabel <philipp.zabel@...il.com>,
	Pierre Ossman <pierre@...man.eu>
Subject: [PATCH 4/5] mmc: tmio_mmc: correct probe return value for num_resources != 3

Signed-off-by: Philipp Zabel <philipp.zabel@...il.com>
Cc: Pierre Ossman <pierre@...man.eu>
Cc: Ian Molton <spyro@....com>
---
 drivers/mmc/host/tmio_mmc.c |   12 +++++-------
 1 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c
index 9a3dc54..b1b4e6c 100644
--- a/drivers/mmc/host/tmio_mmc.c
+++ b/drivers/mmc/host/tmio_mmc.c
@@ -521,23 +521,21 @@ static int __devinit tmio_mmc_probe(struct platform_device *dev)
 	struct resource *res_ctl, *res_cnf;
 	struct tmio_mmc_host *host;
 	struct mmc_host *mmc;
-	int ret = -ENOMEM;
+	int ret = -EINVAL;
 
 	if (dev->num_resources != 3)
 		goto out;
 
 	res_ctl = platform_get_resource(dev, IORESOURCE_MEM, 0);
 	res_cnf = platform_get_resource(dev, IORESOURCE_MEM, 1);
-	if (!res_ctl || !res_cnf) {
-		ret = -EINVAL;
+	if (!res_ctl || !res_cnf)
 		goto out;
-	}
 
 	pdata = cell->driver_data;
-	if (!pdata || !pdata->hclk) {
-		ret = -EINVAL;
+	if (!pdata || !pdata->hclk)
 		goto out;
-	}
+
+	ret = -ENOMEM;
 
 	mmc = mmc_alloc_host(sizeof(struct tmio_mmc_host), &dev->dev);
 	if (!mmc)
-- 
1.6.3.1

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