linux-kernel - [PATCH] Correct AMD IOMMU printing

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Date:	Mon,  1 Oct 2012 15:41:13 +0800
From:	Daniel J Blueman <daniel@...ra.org>
To:	Ingo Molnar <mingo@...hat.com>
Cc:	Joerg Roedel <joerg.roedel@....com>,
	iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org,
	Daniel J Blueman <daniel@...ra.org>
Subject: [PATCH] Correct AMD IOMMU printing

When an AMD IOMMU is detected, prevent printing unintended blank line.

Signed-off-by: Daniel J Blueman <daniel@...ra.org>
---
 drivers/iommu/amd_iommu_init.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c
index 18a89b7..49d9d32 100644
--- a/drivers/iommu/amd_iommu_init.c
+++ b/drivers/iommu/amd_iommu_init.c
@@ -1115,8 +1115,8 @@ static void print_iommu_info(void)
 				if (iommu_feature(iommu, (1ULL << i)))
 					pr_cont(" %s", feat_str[i]);
 			}
+			pr_cont("\n");
 		}
-		pr_cont("\n");
 	}
 }
 
-- 
1.7.9.5

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