[media] em28xx: Don't initialize a var if won't be using it
Fixes most cases of initializing a var but not using it.
There are still 3 cases at em28xx-alsa, were those vars should
probably be used.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
Showing
想要评论请 注册 或 登录