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| author |   Qian Cai <cai@lca.pw> | 2020-05-08 21:56:45 -0400 |
|---|---|---|
| committer |   Joerg Roedel <jroedel@suse.de> | 2020-05-13 10:39:43 +0200 |
| commit | cfcccbe8879f79bc9f8a162bcb482c74b8768094 (patch) | |
| tree | 9c7fafad7eb1e8ae712cdbaa8b97277df8b61b02 /drivers/iommu/amd_iommu.c | |
| parent | iommu: Unexport iommu_group_get_for_dev() (diff) | |
| download | linux-dev-cfcccbe8879f79bc9f8a162bcb482c74b8768094.tar.xz linux-dev-cfcccbe8879f79bc9f8a162bcb482c74b8768094.zip | |
iommu/amd: Fix variable "iommu" set but not used
The commit dce8d6964ebd ("iommu/amd: Convert to probe/release_device()
call-backs") introduced an unused variable,
drivers/iommu/amd_iommu.c: In function 'amd_iommu_uninit_device':
drivers/iommu/amd_iommu.c:422:20: warning: variable 'iommu' set but not
used [-Wunused-but-set-variable]
struct amd_iommu *iommu;
^~~~~
Signed-off-by: Qian Cai <cai@lca.pw>
Link: https://lore.kernel.org/r/20200509015645.3236-1-cai@lca.pw
Fixes: dce8d6964ebd ("iommu/amd: Convert to probe/release_device() call-backs")
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/amd_iommu.c')
| -rw-r--r-- | drivers/iommu/amd_iommu.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index c30367413683..1880811cec33 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -397,15 +397,12 @@ static void iommu_ignore_device(struct device *dev) static void amd_iommu_uninit_device(struct device *dev) { struct iommu_dev_data *dev_data; - struct amd_iommu *iommu; int devid; devid = get_device_id(dev); if (devid < 0) return; - iommu = amd_iommu_rlookup_table[devid]; - dev_data = search_dev_data(devid); if (!dev_data) return; |