[LTP] [PATCH 2/2] lib: mount tmpfs name as ltp-tmpfs

[Li Wang <liwang@redhat.com>]

Given a specific name as "ltp-tmpfs" instead of the "/dev/loopX"
string in order to make "tmpfs" filesystem more evident.

Suggested-by: Cyril Hrubis <chrubis@suse.cz>
Signed-off-by: Li Wang <liwang@redhat.com>
---
 lib/tst_test.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/tst_test.c b/lib/tst_test.c
index 27766fbfd..ab343e593 100644
--- a/lib/tst_test.c
+++ b/lib/tst_test.c
@@ -896,19 +896,23 @@ static void prepare_device(void)
 	}
 
 	if (tst_test->mount_device) {
+		const char *path_name = tdev.dev;
 		char *mnt_data = tst_test->mnt_data;
 
 		if (!strcmp(tdev.fs_type, "tmpfs")) {
 			tst_test->mnt_data = limit_tmpfs_mount_size(tst_test->mnt_data,
 					tst_test->dev_min_size);
+			tdev.dev = "ltp-tmpfs";
 		}
 
 		SAFE_MOUNT(tdev.dev, tst_test->mntpoint, tdev.fs_type,
 			   tst_test->mnt_flags, tst_test->mnt_data);
 		mntpoint_mounted = 1;
 
-		if (!strcmp(tdev.fs_type, "tmpfs"))
+		if (!strcmp(tdev.fs_type, "tmpfs")) {
 			tst_test->mnt_data = mnt_data;
+			tdev.dev = path_name;
+		}
 	}
 }
 
-- 
2.31.1