[PATCH] binderfs: binderfs_test: remove unused variable

[Ba Jing]

The variable "wret" is never referenced in the code, just remove it.

Signed-off-by: Ba Jing <bajing@xxxxxxxxxxxxxxxxxxxx>
---
 tools/testing/selftests/filesystems/binderfs/binderfs_test.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/testing/selftests/filesystems/binderfs/binderfs_test.c b/tools/testing/selftests/filesystems/binderfs/binderfs_test.c
index 319567f0fae1..81db85a5cc16 100644
--- a/tools/testing/selftests/filesystems/binderfs/binderfs_test.c
+++ b/tools/testing/selftests/filesystems/binderfs/binderfs_test.c
@@ -57,7 +57,6 @@ static int __do_binderfs_test(struct __test_metadata *_metadata)
 {
 	int fd, ret, saved_errno, result = 1;
 	size_t len;
-	ssize_t wret;
 	struct binderfs_device device = { 0 };
 	struct binder_version version = { 0 };
 	char binderfs_mntpt[] = P_tmpdir "/binderfs_XXXXXX",
-- 
2.33.0