tracing: Use trace_seq_puts()/trace_seq_putc() where possible

For string without format specifiers, use trace_seq_puts()
or trace_seq_putc().

Link: http://lkml.kernel.org/r/51E3B3AC.1000605@huawei.com

Signed-off-by: zhangwei(Jovi) <jovi.zhangwei@huawei.com>
[ fixed a trace_seq_putc(s, " ") to trace_seq_putc(s, ' ') ]
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

1 files changed, 5 insertions, 5 deletions

diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index e444ff88f0a4..eef2e566b2e7 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -36,11 +36,11 @@ int ring_buffer_print_entry_header(struct trace_seq *s)
 {
         int ret;
 
-        ret = trace_seq_printf(s, "# compressed entry header\n");
-        ret = trace_seq_printf(s, "\ttype_len    :    5 bits\n");
-        ret = trace_seq_printf(s, "\ttime_delta  :   27 bits\n");
-        ret = trace_seq_printf(s, "\tarray       :   32 bits\n");
-        ret = trace_seq_printf(s, "\n");
+        ret = trace_seq_puts(s, "# compressed entry header\n");
+        ret = trace_seq_puts(s, "\ttype_len    :    5 bits\n");
+        ret = trace_seq_puts(s, "\ttime_delta  :   27 bits\n");
+        ret = trace_seq_puts(s, "\tarray       :   32 bits\n");
+        ret = trace_seq_putc(s, '\n');
         ret = trace_seq_printf(s, "\tpadding     : type == %d\n",
                                RINGBUF_TYPE_PADDING);
         ret = trace_seq_printf(s, "\ttime_extend : type == %d\n",