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| author | Colin Ian King | 2019-05-11 14:41:35 +0200 |
|---|---|---|
| committer | Joerg Roedel | 2019-05-27 12:02:56 +0200 |
| commit | 2dbbcce1f8dd3cd3cbb95717fd73d771a6c60718 (patch) | |
| tree | eece9438500d51279d66f8d0f4d096cf7bcc51e6 /drivers/iommu | |
| parent | Linux 5.2-rc2 (diff) | |
| download | kernel-qcow2-linux-2dbbcce1f8dd3cd3cbb95717fd73d771a6c60718.tar.gz kernel-qcow2-linux-2dbbcce1f8dd3cd3cbb95717fd73d771a6c60718.tar.xz kernel-qcow2-linux-2dbbcce1f8dd3cd3cbb95717fd73d771a6c60718.zip | |
iommu/amd: Remove redundant assignment to variable npages
The variable npages is being initialized however this is never read and
later it is being reassigned to a new value. The initialization is
redundant and hence can be removed.
Addresses-Coverity: ("Unused Value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/amd_iommu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 09c9e45f7fa2..c0b5b9298e8e 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -2609,7 +2609,7 @@ static void unmap_sg(struct device *dev, struct scatterlist *sglist, struct protection_domain *domain; struct dma_ops_domain *dma_dom; unsigned long startaddr; - int npages = 2; + int npages; domain = get_domain(dev); if (IS_ERR(domain)) |