From: Timo Kokkonen <timo.t.kokkonen@iki.fi>
Date: Sat, 9 Jul 2016 10:21:15 +0000 (+0300)
Subject: rrdtool: Remove unused variables
X-Git-Url: http://git.itanic.dy.fi/?p=rrdd;a=commitdiff_plain;h=07f5581e242eb2d639bb76709446f9ede2e3d15b

rrdtool: Remove unused variables

These are leftovers from making the run() function synchronous.

Signed-off-by: Timo Kokkonen <timo.t.kokkonen@iki.fi>
---

diff --git a/rrdtool.c b/rrdtool.c
index 9fed184..e7eedc7 100644
--- a/rrdtool.c
+++ b/rrdtool.c
@@ -34,7 +34,6 @@
 
 int rrdtool_draw_image(struct rrd_image *image)
 {
-	int pid;
 	char cmd[] = RRDTOOL_CMD;
 //	char cmd[] = "echo";
 	char *args[512], argstr[ARGSTR_LEN];
@@ -253,7 +252,6 @@ static int write_to_logfile(struct rrd_database *rrd, const char *data)
 
 static int do_rrdtool_update_data(struct rrd_database *rrd)
 {
-	int pid;
 	char data[RRD_DATA_MAX_LEN + 3]; /* 3 == "N:" + NULL termination */
 	char cmd[] = RRDTOOL_CMD;
 //	char cmd[] = "echo";