From: Baolu Lu <baolu.lu@linux.intel.com>
To: Dan Carpenter <dan.carpenter@linaro.org>, Joerg Roedel <joro@8bytes.org>
Cc: baolu.lu@linux.intel.com, Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
iommu@lists.linux.dev, kernel-janitors@vger.kernel.org
Subject: Re: [PATCH] iommu: change iommu_map_sgtable to return signed values
Date: Thu, 12 Oct 2023 10:06:53 +0800 [thread overview]
Message-ID: <3252ab70-10dc-4eeb-b566-8a89c6b4abac@linux.intel.com> (raw)
In-Reply-To: <06672b96-23fd-424c-8880-1626e7bf119c@moroto.mountain>
On 10/11/23 4:01 PM, Dan Carpenter wrote:
> The iommu_map_sgtable() function returns ssize_t and negative error
> codes but it's declared as size_t instead. I think that static checkers
> would have complained if this caused a bug, but even though it doesn't
> cause a bug, it's definitely worth fixing. Signed-off-by: Dan Carpenter
> <dan.carpenter@linaro.org> --- include/linux/iommu.h | 2 +- 1 file
> changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Best regards,
baolu
next prev parent reply other threads:[~2023-10-12 2:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-11 8:01 [PATCH] iommu: change iommu_map_sgtable to return signed values Dan Carpenter
2023-10-12 2:06 ` Baolu Lu [this message]
2023-10-16 7:39 ` Joerg Roedel
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