linux-kernel - [tip:perf/core] trace_syscalls: Remove unused syscall_name_to

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Message-ID: <tip-7be077f56370cd52c48c08272b0867132f87bc48@git.kernel.org>
Date:	Tue, 1 Dec 2009 16:43:59 GMT
From:	tip-bot for Lai Jiangshan <laijs@...fujitsu.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	fweisbec@...il.com, rostedt@...dmis.org, tglx@...utronix.de,
	jbaron@...hat.com, laijs@...fujitsu.com, mingo@...e.hu
Subject: [tip:perf/core] trace_syscalls: Remove unused syscall_name_to_nr()

Commit-ID:  7be077f56370cd52c48c08272b0867132f87bc48
Gitweb:     http://git.kernel.org/tip/7be077f56370cd52c48c08272b0867132f87bc48
Author:     Lai Jiangshan <laijs@...fujitsu.com>
AuthorDate: Tue, 1 Dec 2009 16:24:06 +0800
Committer:  Ingo Molnar <mingo@...e.hu>
CommitDate: Tue, 1 Dec 2009 17:33:31 +0100

trace_syscalls: Remove unused syscall_name_to_nr()

After duplications are removed, syscall_name_to_nr() is unused.

Signed-off-by: Lai Jiangshan <laijs@...fujitsu.com>
Acked-by: Jason Baron <jbaron@...hat.com>
Cc: Steven Rostedt <rostedt@...dmis.org>
Cc: Frederic Weisbecker <fweisbec@...il.com>
LKML-Reference: <4B14D2A6.6060803@...fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@...e.hu>
---
 kernel/trace/trace_syscalls.c |   16 ----------------
 1 files changed, 0 insertions(+), 16 deletions(-)

diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
index 1e85b6c..57501d9 100644
--- a/kernel/trace/trace_syscalls.c
+++ b/kernel/trace/trace_syscalls.c
@@ -51,22 +51,6 @@ static struct syscall_metadata *syscall_nr_to_meta(int nr)
 	return syscalls_metadata[nr];
 }
 
-static int syscall_name_to_nr(const char *name)
-{
-	int i;
-
-	if (!syscalls_metadata)
-		return -1;
-
-	for (i = 0; i < NR_syscalls; i++) {
-		if (syscalls_metadata[i]) {
-			if (!strcmp(syscalls_metadata[i]->name, name))
-				return i;
-		}
-	}
-	return -1;
-}
-
 enum print_line_t
 print_syscall_enter(struct trace_iterator *iter, int flags)
 {
--
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