iommu/amd: Add missed 'tag' to error msg in iommu_print_event

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Fixes gcc '-Wunused-but-set-variable' warning:

drivers/iommu/amd_iommu.c: In function 'iommu_print_event':
drivers/iommu/amd_iommu.c:550:33: warning:
 variable 'tag' set but not used [-Wunused-but-set-variable]

It was introduced in
  e7f63ffc1b ("iommu/amd: Update logging information for new event type")

seems just missed in the error message, add it as suggested by Joerg.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

...

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YueHaibing 2018-11-08 11:57:33 +00:00 • committed by Joerg Roedel

parent 2dbbcce1f8

commit c1ddcf1cc9

1 changed files with 2 additions and 2 deletions

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drivers/iommu/amd_iommu.c

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