binderfs: binderfs_test: remove unused variable

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

Signed-off-by: Ba Jing <bajing@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20240903041620.10812-1-bajing@cmss.chinamobile.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/tools/testing/selftests/filesystems/binderfs/binderfs_test.c b/tools/testing/selftests/filesystems/binderfs/binderfs_test.c
index 319567f0fae140132f73a794624d42db45228bd9..81db85a5cc1641faa7d48967330559a3acc5a3fe 100644 (file)
--- 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",