From: Tom Zanussi <tom.zanussi@linux.intel.com>
Date: Tue, 18 Dec 2018 20:33:20 +0000 (-0600)
Subject: tracing: Remove unnecessary hist trigger struct field
X-Git-Tag: v5.4-rc1~1850^2~16
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6801f0d5ca00bed159c7f87870cc6f5411837544;p=platform%2Fkernel%2Flinux-rpi.git

tracing: Remove unnecessary hist trigger struct field

hist_field.var_idx is completely unused, so remove it.

Link: http://lkml.kernel.org/r/d4e066c0f509f5f13ad3babc8c33ca6e7ddc439a.1545161087.git.tom.zanussi@linux.intel.com

Acked-by: Namhyung Kim <namhyung@kernel.org>
Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
---

diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c
index 82e72c4..d29bf8a 100644
--- a/kernel/trace/trace_events_hist.c
+++ b/kernel/trace/trace_events_hist.c
@@ -61,7 +61,6 @@ struct hist_field {
 	char				*system;
 	char				*event_name;
 	char				*name;
-	unsigned int			var_idx;
 	unsigned int			var_ref_idx;
 	bool                            read_once;
 };