[PATCH 05/12] bitmap: switch test to scnprintf("%*pbl")

[Yury Norov <ynorov@nvidia.com>]

scnprintf("%*pbl") is more verbose than bitmap_print_to_pagebuf().
Switch the test to using it. This also improves the test output
because bitmap_print_to_pagebuf() adds \n at the end of the printed
bitmap, which breaks the test format.

Signed-off-by: Yury Norov <ynorov@nvidia.com>
---
The following patch adds more beautifications to the test outputs and
shows the before/after.

 lib/test_bitmap.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/test_bitmap.c b/lib/test_bitmap.c
index c83829ef557f..2d9b71ad455c 100644
--- a/lib/test_bitmap.c
+++ b/lib/test_bitmap.c
@@ -544,22 +544,22 @@ static void __init test_bitmap_printlist(void)
 		goto out;
 
 	time = ktime_get();
-	ret = bitmap_print_to_pagebuf(true, buf, bmap, PAGE_SIZE * 8);
+	ret = scnprintf(buf, PAGE_SIZE, "%*pbl", (int)PAGE_SIZE * 8, bmap);
 	time = ktime_get() - time;
 
-	if (ret != slen + 1) {
-		pr_err("bitmap_print_to_pagebuf: result is %d, expected %d\n", ret, slen);
+	if (ret != slen) {
+		pr_err("bitmap_printlist: result is %d, expected %d\n", ret, slen);
 		failed_tests++;
 		goto out;
 	}
 
 	if (strncmp(buf, expected, slen)) {
-		pr_err("bitmap_print_to_pagebuf: result is %s, expected %s\n", buf, expected);
+		pr_err("bitmap_printlist: result is %s, expected %s\n", buf, expected);
 		failed_tests++;
 		goto out;
 	}
 
-	pr_info("bitmap_print_to_pagebuf: input is '%s', Time: %llu\n", buf, time);
+	pr_info("bitmap_printlist: input is '%s', Time: %llu\n", buf, time);
 out:
 	kfree(buf);
 	kfree(bmap);
-- 
2.43.0