[tip:core/locking] lockdep: Use KSYM_NAME_LEN' ed buffer for __get_key_name()

[tip-bot for Cyrill Gorcunov <gorcunov@openvz.org>]

Commit-ID:  99fb4a122e96203dfd6c67d99d908aafd20f4753
Gitweb:     http://git.kernel.org/tip/99fb4a122e96203dfd6c67d99d908aafd20f4753
Author:     Cyrill Gorcunov <gorcunov@openvz.org>
AuthorDate: Sat, 20 Oct 2012 23:05:19 +0400
Committer:  Ingo Molnar <mingo@kernel.org>
CommitDate: Wed, 24 Oct 2012 12:39:09 +0200

lockdep: Use KSYM_NAME_LEN'ed buffer for __get_key_name()

Not a big deal, but since other __get_key_name() callers
use it lets be consistent.

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/20121020190519.GH25467@moon
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 kernel/lockdep_proc.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/lockdep_proc.c b/kernel/lockdep_proc.c
index 91c32a0..b2c71c5 100644
--- a/kernel/lockdep_proc.c
+++ b/kernel/lockdep_proc.c
@@ -39,7 +39,7 @@ static void l_stop(struct seq_file *m, void *v)
 
 static void print_name(struct seq_file *m, struct lock_class *class)
 {
-	char str[128];
+	char str[KSYM_NAME_LEN];
 	const char *name = class->name;
 
 	if (!name) {