[PATCH] fgraph: Use str_plural() in test_graph_storage_single()

[Jiapeng Chong]

Use existing str_plural() function rather than duplicating its
implementation.

./kernel/trace/trace_selftest.c:880:56-60: opportunity for str_plural(size).

Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=9349
Signed-off-by: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx>
---
 kernel/trace/trace_selftest.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c
index adf0f436d84b..97f1e4bc47dc 100644
--- a/kernel/trace/trace_selftest.c
+++ b/kernel/trace/trace_selftest.c
@@ -877,7 +877,7 @@ static int __init test_graph_storage_single(struct fgraph_fixture *fixture)
 	int ret;
 
 	pr_cont("PASSED\n");
-	pr_info("Testing fgraph storage of %d byte%s: ", size, size > 1 ? "s" : "");
+	pr_info("Testing fgraph storage of %d byte%s: ", size, str_plural(size));
 
 	ret = init_fgraph_fixture(fixture);
 	if (ret && ret != -ENODEV) {
-- 
2.20.1.7.g153144c