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

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Message-ID: <20160531212527.28718.92371.stgit@bhelgaas-glaptop2.roam.corp.google.com>
Date:	Tue, 31 May 2016 16:25:27 -0500
From:	Bjorn Helgaas <bhelgaas@...gle.com>
To:	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>, x86@...nel.org,
	"H. Peter Anvin" <hpa@...or.com>
Cc:	Peter Zijlstra <peterz@...radead.org>,
	Kan Liang <kan.liang@...el.com>, Borislav Petkov <bp@...e.de>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] 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>
---
 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 fce7406..0c81d00 100644
--- a/arch/x86/events/intel/uncore.c
+++ b/arch/x86/events/intel/uncore.c
@@ -956,7 +956,7 @@ 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;