[PATCH] uml: remove unneeded variable 'ret'

[Johannes Berg]

On Wed, 2021-03-10 at 16:49 +0800, Yang Li wrote:
> Fix the following coccicheck warning:
> ./arch/um/drivers/hostaudio_kern.c:125:10-14: Unneeded variable: "mask".
> Return "0" on line 131

Word of caution to you:

You've already managed to be in various people's block list due to
sending patches such as

https://lore.kernel.org/linuxppc-dev/1614243417-48556-1-git-send-email-yang.lee@linux.alibaba.com/


You might want to stop for a while, and *really* carefully look at each
and every patch you send out.


In this case, you messed up the subject.

johannes