linux-kernel - [tip:perf/core] sparc, perf/sparc: Remove unnecessary assignment

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Message-ID: <tip-845583767c306dac0290aab908c18b01772ea4b4@git.kernel.org>
Date:	Sun, 13 Sep 2015 04:10:32 -0700
From:	tip-bot for Sukadev Bhattiprolu <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	hpa@...or.com, tglx@...utronix.de, linux-kernel@...r.kernel.org,
	jolsa@...hat.com, eranian@...gle.com, sukadev@...ux.vnet.ibm.com,
	mpe@...erman.id.au, acme@...nel.org, davem@...emloft.net,
	mingo@...nel.org, torvalds@...ux-foundation.org, acme@...hat.com,
	peterz@...radead.org, vincent.weaver@...ne.edu
Subject: [tip:perf/core] sparc, perf/sparc: Remove unnecessary assignment

Commit-ID:  845583767c306dac0290aab908c18b01772ea4b4
Gitweb:     http://git.kernel.org/tip/845583767c306dac0290aab908c18b01772ea4b4
Author:     Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>
AuthorDate: Thu, 3 Sep 2015 20:07:44 -0700
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Sun, 13 Sep 2015 11:27:24 +0200

sparc, perf/sparc: Remove unnecessary assignment

In ->commit_txn() 'cpuc' is already initialized when it is
declared, so we can remove the duplicate assignment.

Signed-off-by: Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Cc: Arnaldo Carvalho de Melo <acme@...nel.org>
Cc: Arnaldo Carvalho de Melo <acme@...hat.com>
Cc: David S. Miller <davem@...emloft.net>
Cc: Jiri Olsa <jolsa@...hat.com>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Michael Ellerman <mpe@...erman.id.au>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Stephane Eranian <eranian@...gle.com>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Vince Weaver <vincent.weaver@...ne.edu>
Cc: sparclinux@...r.kernel.org
Link: http://lkml.kernel.org/r/1441336073-22750-2-git-send-email-sukadev@linux.vnet.ibm.com
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 arch/sparc/kernel/perf_event.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c
index 689db65..e3f89c7 100644
--- a/arch/sparc/kernel/perf_event.c
+++ b/arch/sparc/kernel/perf_event.c
@@ -1528,7 +1528,6 @@ static int sparc_pmu_commit_txn(struct pmu *pmu)
 	if (!sparc_pmu)
 		return -EINVAL;
 
-	cpuc = this_cpu_ptr(&cpu_hw_events);
 	n = cpuc->n_events;
 	if (check_excludes(cpuc->event, 0, n))
 		return -EINVAL;
--
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