Re: [PATCH] msm: iommu: fix leak and invalid access

From: David Brown
Date: Wed May 22 2013 - 18:30:19 EST

On Wed, May 15, 2013 at 12:47:03PM +0800, Libo Chen wrote:

> This patch merge two patch that I sended before:
> 1. msm: iommu: add missing platform_device_unregister() in err case
> 2. msm: iommu: no need kfree before kzalloc successful
> It fixes two obvious problems:
> 1. We have registered msm_iommu_driver first, and need unregister it when
> registered msm_iommu_ctx_driver fail
> 2. We don`t need to kfree drvdata before kzalloc successful
> Signed-off-by: Libo Chen <libo.chen@xxxxxxxxxx>
> ---
> drivers/iommu/msm_iommu_dev.c | 11 +++++------
> 1 files changed, 5 insertions(+), 6 deletions(-)

Acked-by: David Brown <davidb@xxxxxxxxxxxxxx>

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