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-rw-r--r--kernel/trace/trace_output.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
index 5d33a7352919..30a144b1b9ee 100644
--- a/kernel/trace/trace_output.c
+++ b/kernel/trace/trace_output.c
@@ -163,14 +163,15 @@ trace_print_bitmask_seq(struct trace_seq *p, void *bitmask_ptr,
EXPORT_SYMBOL_GPL(trace_print_bitmask_seq);
const char *
-trace_print_hex_seq(struct trace_seq *p, const unsigned char *buf, int buf_len)
+trace_print_hex_seq(struct trace_seq *p, const unsigned char *buf, int buf_len,
+ bool spacing)
{
int i;
const char *ret = trace_seq_buffer_ptr(p);
for (i = 0; i < buf_len; i++)
- trace_seq_printf(p, "%s%2.2x", i == 0 ? "" : " ", buf[i]);
-
+ trace_seq_printf(p, "%s%2.2x", !spacing || i == 0 ? "" : " ",
+ buf[i]);
trace_seq_putc(p, 0);
return ret;