diff options
| -rw-r--r-- | conf.c | 16 |
1 files changed, 4 insertions, 12 deletions
@@ -464,10 +464,8 @@ 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; @@ -479,12 +477,8 @@ 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) + die("Network namespace name/path %s too long"); } /** @@ -1157,9 +1151,7 @@ void conf(struct ctx *c, int argc, char **argv) if (c->mode != MODE_PASTA) die("--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) |