diff options
| author | Qian Cai <[email protected]> | 2019-05-31 16:16:02 -0400 |
|---|---|---|
| committer | Joerg Roedel <[email protected]> | 2019-06-03 11:55:58 +0200 |
| commit | e314a7c92b3217e893cbe03b944c7afc9cbd3e4c (patch) | |
| tree | 9274137e4840fa31c565bf47c24021ce8828f77f | |
| parent | f34e1176df34b87e88eb65cd730255c913f92f8c (diff) | |
iommu/vt-d: Fix a variable set but not used
The commit "iommu/vt-d: Delegate the dma domain to upper layer" left an
unused variable,
drivers/iommu/intel-iommu.c: In function 'disable_dmar_iommu':
drivers/iommu/intel-iommu.c:1652:23: warning: variable 'domain' set but
not used [-Wunused-but-set-variable]
Signed-off-by: Qian Cai <[email protected]>
Signed-off-by: Joerg Roedel <[email protected]>
| -rw-r--r-- | drivers/iommu/intel-iommu.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index d9d7d669de81..876096c1f91b 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -1649,16 +1649,12 @@ static void disable_dmar_iommu(struct intel_iommu *iommu) spin_lock_irqsave(&device_domain_lock, flags); list_for_each_entry_safe(info, tmp, &device_domain_list, global) { - struct dmar_domain *domain; - if (info->iommu != iommu) continue; if (!info->dev || !info->domain) continue; - domain = info->domain; - __dmar_remove_one_dev_info(info); } spin_unlock_irqrestore(&device_domain_lock, flags); |