tracing: Remove redundant #else block for BTF args from README

Remove redundant #else block for BTF args from README message.
This is a cleanup, so no change on the message.

Link: https://lore.kernel.org/all/170952364558.229804.17285528811097152410.stgit@devnote2/
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 8198bfc54b58d9729ab6f6318eb9720a32d40375..516c585f5879b6596bb880d430edd61bcd2035c1 100644 (file)
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -5747,11 +5747,9 @@ static const char readme_msg[] =
        "\t     args: <name>=fetcharg[:type]\n"
        "\t fetcharg: (%<register>|$<efield>), @<address>, @<symbol>[+|-<offset>],\n"
 #ifdef CONFIG_HAVE_FUNCTION_ARG_ACCESS_API
-#ifdef CONFIG_PROBE_EVENTS_BTF_ARGS
        "\t           $stack<index>, $stack, $retval, $comm, $arg<N>,\n"
+#ifdef CONFIG_PROBE_EVENTS_BTF_ARGS
        "\t           <argname>[->field[->field|.field...]],\n"
-#else
-       "\t           $stack<index>, $stack, $retval, $comm, $arg<N>,\n"
 #endif
 #else
        "\t           $stack<index>, $stack, $retval, $comm,\n"