linux-kernel - [tip:perf/core] hw-breakpoints: Fix unused function in off-case

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Date:	Thu, 26 Nov 2009 09:56:23 GMT
From:	tip-bot for Frederic Weisbecker <fweisbec@...il.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	fweisbec@...il.com, peterz@...radead.org, sfr@...b.auug.org.au,
	tglx@...utronix.de, mingo@...e.hu
Subject: [tip:perf/core] hw-breakpoints: Fix unused function in off-case

Commit-ID:  80bbf6b641c8843b9d751a1f299aa7ee073ab9d4
Gitweb:     http://git.kernel.org/tip/80bbf6b641c8843b9d751a1f299aa7ee073ab9d4
Author:     Frederic Weisbecker <fweisbec@...il.com>
AuthorDate: Wed, 25 Nov 2009 21:20:53 +0100
Committer:  Ingo Molnar <mingo@...e.hu>
CommitDate: Thu, 26 Nov 2009 10:40:51 +0100

hw-breakpoints: Fix unused function in off-case

bp_perf_event_destroy() is unused in its off-case version, let's
remove it to fix the following warning reported by Stephen
Rothwell in linux-next:

  kernel/perf_event.c:4306: warning: 'bp_perf_event_destroy' defined but not used

Reported-by: Stephen Rothwell <sfr@...b.auug.org.au>
Signed-off-by: Frederic Weisbecker <fweisbec@...il.com>
Cc: Peter Zijlstra <peterz@...radead.org>
LKML-Reference: <1259180453-5813-1-git-send-email-fweisbec@...il.com>
Signed-off-by: Ingo Molnar <mingo@...e.hu>
---
 kernel/perf_event.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/kernel/perf_event.c b/kernel/perf_event.c
index 34a1b9d..f8c7939 100644
--- a/kernel/perf_event.c
+++ b/kernel/perf_event.c
@@ -4303,10 +4303,6 @@ void perf_bp_event(struct perf_event *bp, void *data)
 		perf_swevent_add(bp, 1, 1, &sample, regs);
 }
 #else
-static void bp_perf_event_destroy(struct perf_event *event)
-{
-}
-
 static const struct pmu *bp_perf_event_init(struct perf_event *bp)
 {
 	return NULL;
--
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