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iommu/amd: Small cleanup in mn_release()

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"pasid_state->device_state" and "dev_state" are the same, but it's nicer
to use dev_state consistently.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Dan Carpenter 2015-02-20 13:52:01 +03:00 committed by Joerg Roedel
parent 13a7a6ac0a
commit 940f700dfb
1 changed files with 1 additions and 1 deletions
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2
drivers/iommu/amd_iommu_v2.c
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@ -417,7 +417,7 @@ static void mn_release(struct mmu_notifier *mn, struct mm_struct *mm)
dev_state = pasid_state->device_state;
run_inv_ctx_cb = !pasid_state->invalid;
if (run_inv_ctx_cb && pasid_state->device_state->inv_ctx_cb)
if (run_inv_ctx_cb && dev_state->inv_ctx_cb)
dev_state->inv_ctx_cb(dev_state->pdev, pasid_state->pasid);
unbind_pasid(pasid_state);