...and return void to simplify the caller.
Signed-off-by: Laine Stump <laine(a)redhat.com>
---
conf.c | 16 ++++------------
1 file changed, 4 insertions(+), 12 deletions(-)
diff --git a/conf.c b/conf.c
index 5e9a6f9..1bfbc55 100644
--- a/conf.c
+++ b/conf.c
@@ -467,10 +467,8 @@ out:
* conf_netns_opt() - Parse --netns option
* @netns: buffer of size PATH_MAX, updated with netns path
* @arg: --netns argument
- *
- * Return: 0 on success, negative error code otherwise
*/
-static int conf_netns_opt(char *netns, const char *arg)
+static void conf_netns_opt(char *netns, const char *arg)
{
int ret;
@@ -482,12 +480,8 @@ static int conf_netns_opt(char *netns, const char *arg)
ret = snprintf(netns, PATH_MAX, "%s", arg);
}
- if (ret <= 0 || ret > PATH_MAX) {
- err("Network namespace name/path %s too long");
- return -E2BIG;
- }
-
- return 0;
+ if (ret <= 0 || ret > PATH_MAX)
+ errexit("Network namespace name/path %s too long");
}
/**
@@ -1161,9 +1155,7 @@ void conf(struct ctx *c, int argc, char **argv)
if (c->mode != MODE_PASTA)
errexit("--netns is for pasta mode only");
- ret = conf_netns_opt(netns, optarg);
- if (ret < 0)
- usage(argv[0]);
+ conf_netns_opt(netns, optarg);
break;
case 4:
if (c->mode != MODE_PASTA)
--
2.39.1