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Diffstat (limited to 'kernel/trace/trace_printk.c')
-rw-r--r--kernel/trace/trace_printk.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/kernel/trace/trace_printk.c b/kernel/trace/trace_printk.c
index c4e70b6bd7fa..36c1455b7567 100644
--- a/kernel/trace/trace_printk.c
+++ b/kernel/trace/trace_printk.c
@@ -5,7 +5,6 @@
*
*/
#include <linux/seq_file.h>
-#include <linux/debugfs.h>
#include <linux/uaccess.h>
#include <linux/kernel.h>
#include <linux/ftrace.h>
@@ -15,7 +14,6 @@
#include <linux/ctype.h>
#include <linux/list.h>
#include <linux/slab.h>
-#include <linux/fs.h>
#include "trace.h"
@@ -349,7 +347,7 @@ static __init int init_trace_printk_function_export(void)
struct dentry *d_tracer;
d_tracer = tracing_init_dentry();
- if (!d_tracer)
+ if (IS_ERR(d_tracer))
return 0;
trace_create_file("printk_formats", 0444, d_tracer,