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From: Sam Bobroff <sbobroff@linux.ibm.com>
To: linuxppc-dev@lists.ozlabs.org
Subject: [PATCH 05/14] powerpc/eeh: Cleanup unused field in eeh_dev
Date: Wed, 12 Sep 2018 11:23:24 +1000	[thread overview]
Message-ID: <57f672ba1dcf38a708395643247c8210c09a95de.1536715396.git.sbobroff@linux.ibm.com> (raw)
In-Reply-To: <cover.1536715396.git.sbobroff@linux.ibm.com>

The 'bus' member of struct eeh_dev is assigned to once but never used,
so remove it.

Signed-off-by: Sam Bobroff <sbobroff@linux.ibm.com>
---
 arch/powerpc/include/asm/eeh.h   | 1 -
 arch/powerpc/kernel/eeh_driver.c | 1 -
 2 files changed, 2 deletions(-)

diff --git a/arch/powerpc/include/asm/eeh.h b/arch/powerpc/include/asm/eeh.h
index 147f0117e56f..703d1f96ee8b 100644
--- a/arch/powerpc/include/asm/eeh.h
+++ b/arch/powerpc/include/asm/eeh.h
@@ -147,7 +147,6 @@ struct eeh_dev {
 	struct pci_dev *pdev;		/* Associated PCI device	*/
 	bool in_error;			/* Error flag for edev		*/
 	struct pci_dev *physfn;		/* Associated SRIOV PF		*/
-	struct pci_bus *bus;		/* PCI bus for partial hotplug	*/
 };
 
 static inline struct pci_dn *eeh_dev_to_pdn(struct eeh_dev *edev)
diff --git a/arch/powerpc/kernel/eeh_driver.c b/arch/powerpc/kernel/eeh_driver.c
index 4115d353c349..7766766bab57 100644
--- a/arch/powerpc/kernel/eeh_driver.c
+++ b/arch/powerpc/kernel/eeh_driver.c
@@ -543,7 +543,6 @@ static void *eeh_rmv_device(struct eeh_dev *edev, void *userdata)
 	/* Remove it from PCI subsystem */
 	pr_debug("EEH: Removing %s without EEH sensitive driver\n",
 		 pci_name(dev));
-	edev->bus = dev->bus;
 	edev->mode |= EEH_DEV_DISCONNECTED;
 	if (removed)
 		(*removed)++;
-- 
2.19.0.2.gcad72f5712

  parent reply	other threads:[~2018-09-12  1:23 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-12  1:23 [PATCH 00/14] EEH refactoring 3 Sam Bobroff
2018-09-12  1:23 ` [PATCH 01/14] powerpc/eeh: Fix possible null deref in eeh_dump_dev_log() Sam Bobroff
2018-10-15  4:00   ` [01/14] " Michael Ellerman
2018-09-12  1:23 ` [PATCH 02/14] powerpc/eeh: Fix null deref for devices removed during EEH Sam Bobroff
2018-09-12  1:23 ` [PATCH 03/14] powerpc/eeh: Fix use of EEH_PE_KEEP on wrong field Sam Bobroff
2018-09-12  1:23 ` [PATCH 04/14] powerpc/eeh: Cleanup EEH_POSTPONED_PROBE Sam Bobroff
2018-09-12  1:23 ` Sam Bobroff [this message]
2018-09-12  1:23 ` [PATCH 06/14] powerpc/eeh: Cleanup eeh_add_virt_device() Sam Bobroff
2018-09-12  1:23 ` [PATCH 07/14] powerpc/eeh: Cleanup list_head field names Sam Bobroff
2018-09-12  1:23 ` [PATCH 08/14] powerpc/eeh: Cleanup field names in eeh_rmv_data Sam Bobroff
2018-09-12  1:23 ` [PATCH 09/14] powerpc/eeh: Cleanup logic in eeh_rmv_from_parent_pe() Sam Bobroff
2018-09-12  1:23 ` [PATCH 10/14] powerpc/eeh: Cleanup eeh_enabled() Sam Bobroff
2018-09-12  1:23 ` [PATCH 11/14] powerpc/eeh: Cleanup unnecessary eeh_pe_state_mark_with_cfg() Sam Bobroff
2018-09-12  1:23 ` [PATCH 12/14] powerpc/eeh: Cleanup eeh_pe_state_mark() Sam Bobroff
2018-09-12  1:23 ` [PATCH 13/14] powerpc/eeh: Cleanup eeh_ops.wait_state() Sam Bobroff
2018-09-12  1:23 ` [PATCH 14/14] powerpc/eeh: Cleanup control flow in eeh_handle_normal_event() Sam Bobroff

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