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Qian Cai authored
The commit c1864790 ("iommu/dma: Relax locking in iommu_dma_prepare_msi()") introduced a compliation warning, drivers/iommu/dma-iommu.c: In function 'iommu_dma_prepare_msi': drivers/iommu/dma-iommu.c:1206:27: warning: variable 'cookie' set but not used [-Wunused-but-set-variable] struct iommu_dma_cookie *cookie; ^~~~~~ Fixes: c1864790 ("iommu/dma: Relax locking in iommu_dma_prepare_msi()") Signed-off-by:
Qian Cai <cai@lca.pw> Acked-by:
Robin Murphy <robin.murphy@arm.com> Signed-off-by:
Joerg Roedel <jroedel@suse.de>
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