linux-kernel - [PATCH 0/9] iommu: Fix some static checker warnings

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Date:	Thu, 13 Aug 2015 19:33:47 +0200
From:	Joerg Roedel <joro@...tes.org>
To:	iommu@...ts.linux-foundation.org
Cc:	linux-kernel@...r.kernel.org, Joerg Roedel <joro@...tes.org>
Subject: [PATCH 0/9] iommu: Fix some static checker warnings

Hi,

here are some patches to fix various static checker warnings
I have seen through testing other code. Main intention
behind these is to reduce the noise. In particular I used
these checkers:

	* coccinelle scripts in the kernel tree
	* smatch
	* sparse

Please review.

Thanks,

	Joerg

Joerg Roedel (9):
  iommu/amd: Simplify allocation in irq_remapping_alloc()
  iommu/amd: Make a symbol static
  iommu/amd: Use BUG_ON instead of if () BUG()
  iommu/vt-d: Return false instead of 0 in irq_remapping_cap()
  iommu/vt-d: Use BUG_ON instead of if () BUG()
  iommu/vt-d: Make two functions static
  iommu/vt-d: Access iomem correctly
  iommu/msm: Use BUG_ON instead of if () BUG()
  iommu/io-pgtable-arm: Move init-fn declarations to io-pgtable.h

 drivers/iommu/amd_iommu.c           | 21 ++++++++-------------
 drivers/iommu/amd_iommu_init.c      |  2 +-
 drivers/iommu/amd_iommu_v2.c        |  4 ++--
 drivers/iommu/intel-iommu.c         | 26 ++++++++++++++------------
 drivers/iommu/intel_irq_remapping.c |  4 ++--
 drivers/iommu/io-pgtable.c          |  5 -----
 drivers/iommu/io-pgtable.h          |  5 +++++
 drivers/iommu/irq_remapping.c       |  2 +-
 drivers/iommu/msm_iommu.c           |  4 ++--
 9 files changed, 35 insertions(+), 38 deletions(-)

-- 
1.9.1

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