linux-kernel - [PATCH 2/7] iommu/omap: cleanup: remove a redundant statement

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Message-Id: <1314984756-4400-3-git-send-email-ohad@wizery.com>
Date:	Fri,  2 Sep 2011 20:32:31 +0300
From:	Ohad Ben-Cohen <ohad@...ery.com>
To:	<iommu@...ts.linux-foundation.org>
Cc:	<linux-omap@...r.kernel.org>,
	Hiroshi DOYU <Hiroshi.DOYU@...ia.com>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Joerg Roedel <Joerg.Roedel@....com>,
	David Woodhouse <dwmw2@...radead.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	David Brown <davidb@...eaurora.org>,
	Arnd Bergmann <arnd@...db.de>, <linux-kernel@...r.kernel.org>,
	Ohad Ben-Cohen <ohad@...ery.com>
Subject: [PATCH 2/7] iommu/omap: cleanup: remove a redundant statement

Tiny cleanup that removes a redundant 'return' statement.

Signed-off-by: Ohad Ben-Cohen <ohad@...ery.com>
---
 drivers/iommu/omap-iommu.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c
index 90744af..4311bc3 100644
--- a/drivers/iommu/omap-iommu.c
+++ b/drivers/iommu/omap-iommu.c
@@ -1069,12 +1069,10 @@ static int omap_iommu_map(struct iommu_domain *domain, unsigned long da,
 	iotlb_init_entry(&e, da, pa, flags);
 
 	ret = omap_iopgtable_store_entry(oiommu, &e);
-	if (ret) {
+	if (ret)
 		dev_err(dev, "omap_iopgtable_store_entry failed: %d\n", ret);
-		return ret;
-	}
 
-	return 0;
+	return ret;
 }
 
 static int omap_iommu_unmap(struct iommu_domain *domain, unsigned long da,
-- 
1.7.4.1

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