tests: mkfile: usage: () -> (void)

Signed-off-by: szubersk <szuberskidamian@gmail.com>

diff --git a/tests/zfs-tests/cmd/mkfile/mkfile.c b/tests/zfs-tests/cmd/mkfile/mkfile.c
index 4cf3755faa6a4633a2def608594f6812b66fb66d..f741e847db7e9e1d1bb60fc94487f9ca30c8ae7c 100644 (file)
--- a/tests/zfs-tests/cmd/mkfile/mkfile.c
+++ b/tests/zfs-tests/cmd/mkfile/mkfile.c
@@ -273,7 +273,7 @@ main(int argc, char **argv)
        return (errors);
 }
 
-static void usage()
+static void usage(void)
 {
        (void) fprintf(stderr, gettext(
            "Usage: mkfile [-nv] <size>[g|k|b|m] <name1> [<name2>] ...\n"));