Fix format string mismatch in oprofile_perf_create_files.

Signed-off-by: Masanari Iida <standby2...@gmail.com>
---
 drivers/oprofile/oprofile_perf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/oprofile/oprofile_perf.c b/drivers/oprofile/oprofile_perf.c
index d5b2732..968e6dc 100644
--- a/drivers/oprofile/oprofile_perf.c
+++ b/drivers/oprofile/oprofile_perf.c
@@ -146,7 +146,7 @@ static int oprofile_perf_create_files(struct dentry *root)
                struct dentry *dir;
                char buf[4];
 
-               snprintf(buf, sizeof buf, "%d", i);
+               snprintf(buf, sizeof buf, "%u", i);
                dir = oprofilefs_mkdir(root, buf);
                oprofilefs_create_ulong(dir, "enabled", 
&counter_config[i].enabled);
                oprofilefs_create_ulong(dir, "event", &counter_config[i].event);
-- 
2.0.0.rc1

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