[LTP] [PATCH v2] syscalls/statx05, 07: Move e4crypt, exportfs to tst_test structure

[Yang Xu]

Reviewed-by: Cyril Hrubis <chrubis@suse.cz>
Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>
---
v1-v2: keep e4crypt info in statx05 description instead of removing
 testcases/kernel/syscalls/statx/statx05.c | 6 ++----
 testcases/kernel/syscalls/statx/statx07.c | 6 ++++--
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/testcases/kernel/syscalls/statx/statx05.c b/testcases/kernel/syscalls/statx/statx05.c
index a3184e7e3..86bd3ace1 100644
--- a/testcases/kernel/syscalls/statx/statx05.c
+++ b/testcases/kernel/syscalls/statx/statx05.c
@@ -111,10 +111,7 @@ static void setup(void)
 
 	ret = tst_system("echo qwery | e4crypt add_key "TESTDIR_FLAGGED);
 
-	if (WEXITSTATUS(ret) == 127)
-		tst_brk(TCONF, "e4crypt not installed!");
-
-	if (WEXITSTATUS(ret))
+	if (ret)
 		tst_brk(TCONF, "e4crypt failed (CONFIG_EXT4_ENCRYPTION not set?)");
 }
 
@@ -136,6 +133,7 @@ static struct tst_test test = {
 	.dev_fs_type = "ext4",
 	.needs_cmds = (const char *[]) {
 		"mkfs.ext4",
+		"e4crypt",
 		NULL
 	}
 };
diff --git a/testcases/kernel/syscalls/statx/statx07.c b/testcases/kernel/syscalls/statx/statx07.c
index 89de0c487..e1ae36a35 100644
--- a/testcases/kernel/syscalls/statx/statx07.c
+++ b/testcases/kernel/syscalls/statx/statx07.c
@@ -135,8 +135,6 @@ static void setup(void)
 	exported = 1;
 
 	ret = tst_system(cmd);
-	if (WEXITSTATUS(ret) == 127)
-		tst_brk(TCONF | TST_ERR, "%s not found", cmd);
 	if (ret)
 		tst_brk(TBROK | TST_ERR, "failed to exportfs");
 
@@ -172,4 +170,8 @@ static struct tst_test test = {
 	.needs_tmpdir = 1,
 	.dev_fs_type = "nfs",
 	.needs_root = 1,
+	.needs_cmds = (const char *[]) {
+		"exportfs",
+		NULL
+	}
 };
-- 
2.23.0