[PATCH 09/18] autofs: Don't fail to free_dev_ioctl(param)

[Ian Kent]

From: Tomohiro Kusumi <kusumi.tomoh...@gmail.com>

Returning -ENOTTY here fails to free dynamically allocated param.

Signed-off-by: Tomohiro Kusumi <kusumi.tomoh...@gmail.com>
Signed-off-by: Ian Kent <ik...@redhat.com>
---
 fs/autofs4/dev-ioctl.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/autofs4/dev-ioctl.c b/fs/autofs4/dev-ioctl.c
index c7fcc74..d47b35a 100644
--- a/fs/autofs4/dev-ioctl.c
+++ b/fs/autofs4/dev-ioctl.c
@@ -662,7 +662,8 @@ static int _autofs_dev_ioctl(unsigned int command,
        fn = lookup_dev_ioctl(cmd);
        if (!fn) {
                pr_warn("unknown command 0x%08x\n", command);
-               return -ENOTTY;
+               err = -ENOTTY;
+               goto out;
        }
 
        fp = NULL;