From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Fri, 4 Mar 2016 16:59:38 +0000 (-0500)
Subject: Clean-up: simplify computation of string position
X-Git-Tag: v2.8.0-rc1~120
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=31e40170724289b547b191650191745ee535b237;p=lttng-tools.git

Clean-up: simplify computation of string position

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/bin/lttng/commands/list.c b/src/bin/lttng/commands/list.c
index bcada31cd..303f755fb 100644
--- a/src/bin/lttng/commands/list.c
+++ b/src/bin/lttng/commands/list.c
@@ -211,7 +211,6 @@ static char *get_exclusion_names_msg(struct lttng_event *event)
 	int exclusion_count;
 	char *exclusion_msg = NULL;
 	char *at;
-	int count;
 	size_t i;
 	const char * const exclusion_fmt = " [exclusions: ";
 	const size_t exclusion_fmt_len = strlen(exclusion_fmt);
@@ -259,8 +258,7 @@ static char *get_exclusion_names_msg(struct lttng_event *event)
 		}
 
 		/* Append exclusion name */
-		count = sprintf(at, "%s", name);
-		at += count;
+		at += sprintf(at, "%s", name);
 	}
 
 	/* This also puts a final '\0' at the end of exclusion_msg */