linux-kernel - [PATCH 23/46] kernel: Mark function as static in trace/ftrace.c

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Date:	Thu, 27 Feb 2014 17:27:49 +0530
From:	Rashika Kheria <rashika.kheria@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Steven Rostedt <rostedt@...dmis.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...hat.com>, josh@...htriplett.org
Subject: [PATCH 23/46] kernel: Mark function as static in trace/ftrace.c

Mark function as static in kernel/trace/ftrace.c because it is not used
outside this file.

Thin eliminates the following warning in kernel/trace/ftrace.c:
kernel/trace/ftrace.c:717:5: warning: no previous prototype for ‘ftrace_profile_pages_init’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>
Reviewed-by: Josh Triplett <josh@...htriplett.org>
---
 kernel/trace/ftrace.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index cd7f76d..d110d8a 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -714,7 +714,7 @@ static void ftrace_profile_reset(struct ftrace_profile_stat *stat)
 	       FTRACE_PROFILE_HASH_SIZE * sizeof(struct hlist_head));
 }
 
-int ftrace_profile_pages_init(struct ftrace_profile_stat *stat)
+static int ftrace_profile_pages_init(struct ftrace_profile_stat *stat)
 {
 	struct ftrace_profile_page *pg;
 	int functions;
-- 
1.7.9.5

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