[PATCH 2/4] examples/dommigrate: Don't set retval in usage()
The usage() function should just print expected arguments. Make
the function return void then.
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
examples/c/domain/dommigrate.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/examples/c/domain/dommigrate.c b/examples/c/domain/dommigrate.c
index 60cfb3fb83..b1641efb9a 100644
--- a/examples/c/domain/dommigrate.c
+++ b/examples/c/domain/dommigrate.c
@@ -26,11 +26,10 @@
#include <libvirt/virterror.h>
-static int
-usage(char *prgn, int ret)
+static void
+usage(char *prgn)
{
printf("Usage: %s <src uri> <dst uri> <domain name>\n",
prgn);
- return ret;
}
int
@@ -42,7 +41,7 @@ main(int argc, char *argv[])
virDomainPtr dom = NULL;
if (argc < 4) {
- ret = usage(argv[0], 1);
+ usage(argv[0]);
goto out;
}
--
2.32.0