From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dan Carpenter Subject: [patch] iommu/amd: small cleanup in mn_release() Date: Fri, 20 Feb 2015 13:52:01 +0300 Message-ID: <20150220105201.GA7895@mwanda> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Joerg Roedel Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, kernel-janitors-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: iommu@lists.linux-foundation.org "pasid_state->device_state" and "dev_state" are the same, but it's nicer to use dev_state consistently. Signed-off-by: Dan Carpenter diff --git a/drivers/iommu/amd_iommu_v2.c b/drivers/iommu/amd_iommu_v2.c index 6d5a5c4..a1cbba9 100644 --- a/drivers/iommu/amd_iommu_v2.c +++ b/drivers/iommu/amd_iommu_v2.c @@ -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);