[LTP] [PATCH v6 4/4] realpath01: Use TST_EXP_FAIL_PTR_NULL

[Petr Vorel]

From: Wei Gao <wegao@suse.com>

Reviewed-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: Wei Gao <wegao@suse.com>
---
The same as in v5.

 testcases/kernel/syscalls/realpath/realpath01.c | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/testcases/kernel/syscalls/realpath/realpath01.c b/testcases/kernel/syscalls/realpath/realpath01.c
index c0381e9cb..c4c603609 100644
--- a/testcases/kernel/syscalls/realpath/realpath01.c
+++ b/testcases/kernel/syscalls/realpath/realpath01.c
@@ -24,16 +24,7 @@ static void setup(void)
 
 static void run(void)
 {
-	TESTPTR(realpath(".", NULL));
-
-	if (TST_ERR != ENOENT) {
-		tst_res(TFAIL | TTERRNO, "returned unexpected errno");
-	} else	if (TST_RET_PTR != NULL) {
-		tst_res(TFAIL, "syscall didn't return NULL: '%s'",
-				(char *)TST_RET_PTR);
-	} else {
-		tst_res(TPASS, "bug not reproduced");
-	}
+	TST_EXP_FAIL_PTR_NULL(realpath(".", NULL), ENOENT);
 }
 
 static struct tst_test test = {
-- 
2.43.0