fix wrong return value

btrfsctl returns 1 if it does something successfully.
this patch fixes this problem.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>

diff --git a/btrfsctl.c b/btrfsctl.c
index a524e33..92bdf39 100644 (file)
--- a/btrfsctl.c
+++ b/btrfsctl.c
@@ -260,8 +260,8 @@ int main(int ac, char **av)
        }
        printf("%s\n", BTRFS_BUILD_VERSION);
        if (ret)
-               exit(0);
-       else
                exit(1);
+
+       return 0;
 }