linux-kernel - [tip:perf/core] perf/x86/intel/uncore: Remove redundant pci_get

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Message-ID: <tip-281ee056e3f27d925350d65e5eb504b1320d7d5a@git.kernel.org>
Date:	Tue, 14 Jun 2016 04:27:29 -0700
From:	tip-bot for Bjorn Helgaas <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	mingo@...nel.org, acme@...hat.com, kan.liang@...el.com,
	vincent.weaver@...ne.edu, linux-kernel@...r.kernel.org,
	torvalds@...ux-foundation.org, hpa@...or.com, bp@...e.de,
	tglx@...utronix.de, alexander.shishkin@...ux.intel.com,
	eranian@...gle.com, jolsa@...hat.com, bhelgaas@...gle.com,
	peterz@...radead.org
Subject: [tip:perf/core] perf/x86/intel/uncore: Remove redundant
 pci_get_drvdata()

Commit-ID:  281ee056e3f27d925350d65e5eb504b1320d7d5a
Gitweb:     http://git.kernel.org/tip/281ee056e3f27d925350d65e5eb504b1320d7d5a
Author:     Bjorn Helgaas <bhelgaas@...gle.com>
AuthorDate: Tue, 31 May 2016 16:25:27 -0500
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Tue, 14 Jun 2016 11:16:51 +0200

perf/x86/intel/uncore: Remove redundant pci_get_drvdata()

Remove redundant pci_get_drvdata() call.  There's another call a few lines
down, just before we test "box" for NULL.

No functional change intended.

Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Acked-by: Thomas Gleixner <tglx@...utronix.de>
Cc: Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@...hat.com>
Cc: Borislav Petkov <bp@...e.de>
Cc: H. Peter Anvin <hpa@...or.com>
Cc: Jiri Olsa <jolsa@...hat.com>
Cc: Kan Liang <kan.liang@...el.com>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Stephane Eranian <eranian@...gle.com>
Cc: Vince Weaver <vincent.weaver@...ne.edu>
Link: http://lkml.kernel.org/r/20160531212527.28718.92371.stgit@bhelgaas-glaptop2.roam.corp.google.com
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 arch/x86/events/intel/uncore.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/events/intel/uncore.c b/arch/x86/events/intel/uncore.c
index 4e70d27..dc965d2 100644
--- a/arch/x86/events/intel/uncore.c
+++ b/arch/x86/events/intel/uncore.c
@@ -974,7 +974,7 @@ static int uncore_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id
 
 static void uncore_pci_remove(struct pci_dev *pdev)
 {
-	struct intel_uncore_box *box = pci_get_drvdata(pdev);
+	struct intel_uncore_box *box;
 	struct intel_uncore_pmu *pmu;
 	int i, phys_id, pkg;