dev_iommu_priv_get() is being used at the top of this function which dereferences dev. Dev cannot be NULL after this. Remove the validity check on dev and simplify the code.
Signed-off-by: Muhammad Usama Anjum <[email protected]> --- drivers/iommu/intel/iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index df5c62ecf942b..f79edbbd651a4 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -2502,7 +2502,7 @@ static struct dmar_domain *dmar_insert_one_dev_info(struct intel_iommu *iommu, } } - if (dev && domain_context_mapping(domain, dev)) { + if (domain_context_mapping(domain, dev)) { dev_err(dev, "Domain context map failed\n"); dmar_remove_one_dev_info(dev); return NULL; -- 2.30.2 _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
