From: 2xsec <dh48.jeong@samsung.com>
Date: Tue, 3 Jul 2018 09:23:48 +0000 (+0900)
Subject: tests: cleanup saveconfig.c
X-Git-Tag: lxc-3.1.0~221^2~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b4edca7c7c98363f56f21acde9024cded99b8914;p=thirdparty%2Flxc.git

tests: cleanup saveconfig.c

Signed-off-by: 2xsec <dh48.jeong@samsung.com>
---

diff --git a/src/tests/saveconfig.c b/src/tests/saveconfig.c
index 58f4d24b6..c73240223 100644
--- a/src/tests/saveconfig.c
+++ b/src/tests/saveconfig.c
@@ -37,24 +37,30 @@ static int create_container(void)
 		perror("fork");
 		return -1;
 	}
+
 	if (pid == 0) {
 		execlp("lxc-create", "lxc-create", "-t", "busybox", "-n", MYNAME, NULL);
 		exit(EXIT_FAILURE);
 	}
+
 again:
 	ret = waitpid(pid, &status, 0);
 	if (ret == -1) {
 		if (errno == EINTR)
 			goto again;
+
 		perror("waitpid");
 		return -1;
 	}
+
 	if (ret != pid)
 		goto again;
+
 	if (!WIFEXITED(status))  { // did not exit normally
 		fprintf(stderr, "%d: lxc-create exited abnormally\n", __LINE__);
 		return -1;
 	}
+
 	return WEXITSTATUS(status);
 }
 
@@ -90,6 +96,7 @@ int main(int argc, char *argv[])
 		fprintf(stderr, "%d: failed writing config file /tmp/lxctest1\n", __LINE__);
 		goto out;
 	}
+
 	rename(LXCPATH "/" MYNAME "/config", LXCPATH "/" MYNAME "/config.bak");
 	if (!c->save_config(c, NULL)) {
 		fprintf(stderr, "%d: failed writing config file\n", __LINE__);
@@ -108,6 +115,7 @@ int main(int argc, char *argv[])
 
 	fprintf(stderr, "all lxc_container tests passed for %s\n", c->name);
 	ret = 0;
+
 out:
 	lxc_container_put(c);
 	exit(ret);