Re: [PATCH] alsa: control_led - fix initialization in the mode show callback

On Mon, 14 Jun 2021 09:17:10 +0200, Jaroslav Kysela wrote:

The str variable should be always initialized before use even if the switch covers all cases. This is a minimalistic fix: Assign NULL, the sprintf() may print '(null)' if something is corrupted.

Signed-off-by: Jaroslav Kysela perex@perex.cz

Thanks, applied.

Takashi