memfd_test: Add missing argument to printf()

Add a missing path argument buf to printf()

Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/testing/selftests/memfd/memfd_test.c b/tools/testing/selftests/memfd/memfd_test.c
index cb5001bfa5e3..0b9eafb7ab7b 100644
--- a/tools/testing/selftests/memfd/memfd_test.c
+++ b/tools/testing/selftests/memfd/memfd_test.c
@@ -203,7 +203,7 @@ static void mfd_fail_open(int fd, int flags, mode_t mode)
         sprintf(buf, "/proc/self/fd/%d", fd);
         r = open(buf, flags, mode);
         if (r >= 0) {
-                printf("open(%s) didn't fail as expected\n");
+                printf("open(%s) didn't fail as expected\n", buf);
                 abort();
         }
 }