The function always returns zero.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
---
tools/xentrace/xentrace.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/tools/xentrace/xentrace.c b/tools/xentrace/xentrace.c
index b81abe8a51..a073cab26d 100644
--- a/tools/xentrace/xentrace.c
+++ b/tools/xentrace/xentrace.c
@@ -668,7 +668,7 @@ static void wait_for_event_or_timeout(unsigned long milliseconds)
* monitor_tbufs - monitor the contents of tbufs and output to a file
* @logfile: the FILE * representing the file to log to
*/
-static int monitor_tbufs(void)
+static void monitor_tbufs(void)
{
int i;
@@ -795,8 +795,6 @@ static int monitor_tbufs(void)
free(data);
/* don't need to munmap - cleanup is automatic */
close(outfd);
-
- return 0;
}
@@ -1164,7 +1162,6 @@ static void parse_args(int argc, char **argv)
int main(int argc, char **argv)
{
- int ret;
struct sigaction act;
opts.outfile = 0;
@@ -1226,9 +1223,9 @@ int main(int argc, char **argv)
sigaction(SIGINT, &act, NULL);
sigaction(SIGALRM, &act, NULL);
- ret = monitor_tbufs();
+ monitor_tbufs();
- return ret;
+ return 0;
}
/*