From 35ba0b273d126ec09fe74783de733eca441c0cbc Mon Sep 17 00:00:00 2001
From: Hiroshi Doyu <hdoyu@nvidia.com>
Date: Mon, 30 Jul 2012 08:39:18 +0300
Subject: [PATCH] --- yaml --- r: 321440 b: refs/heads/master c:
 d2453b2c7875dac9b323bff5d21981c41de177b1 h: refs/heads/master v: v3

---
 [refs]                           |  2 +-
 trunk/drivers/iommu/tegra-smmu.c | 13 ++++++++-----
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/[refs] b/[refs]
index 804148f19ed1..d7a0128883bf 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ba1eabfade3272596000bf3c62b68ca375e48b08
+refs/heads/master: d2453b2c7875dac9b323bff5d21981c41de177b1
diff --git a/trunk/drivers/iommu/tegra-smmu.c b/trunk/drivers/iommu/tegra-smmu.c
index a9bf4c30cd84..37669cc483b1 100644
--- a/trunk/drivers/iommu/tegra-smmu.c
+++ b/trunk/drivers/iommu/tegra-smmu.c
@@ -814,11 +814,14 @@ static int smmu_iommu_domain_init(struct iommu_domain *domain)
 	/* Look for a free AS with lock held */
 	for  (i = 0; i < smmu->num_as; i++) {
 		as = &smmu->as[i];
-		if (!as->pdir_page) {
-			err = alloc_pdir(as);
-			if (!err)
-				goto found;
-		}
+
+		if (as->pdir_page)
+			continue;
+
+		err = alloc_pdir(as);
+		if (!err)
+			goto found;
+
 		if (err != -EAGAIN)
 			break;
 	}