[dm-devel] [PATCH v2 1/2] kpartx/devmapper.c: fix unused-but-set variable error

[Martin Wilck]

On Sun, 2022-01-09 at 09:28 +0000, Sergei Trofimovich wrote:
> On gcc-12 build failed as:
> 
>     devmapper.c: In function 'dm_simplecmd':
>     devmapper.c:61:13: error: unused variable 'udev_wait_flag' [-
> Werror=unused-variable]
>        61 |         int udev_wait_flag = (task == DM_DEVICE_RESUME ||
>           |             ^~~~~~~~~~~~~~
> 
> Fix error by hiding it's declaration under #ifdef that uses it.
> 
> CC: Martin Wilck <mwilck at suse.com>
> CC: Benjamin Marzinski <bmarzins at redhat.com>
> Signed-off-by: Sergei Trofimovich <slyich at gmail.com>

For this series:
Reviewed-by: Martin Wilck <mwilck at suse.com>