Don't return error if chown() fails
Don't return error if chown() fails

Don't take serious even if chown() fails in the creation of direct server.
It happens if a user doesn't belong to the group specified in the config.

gittup/alsa-lib,Distrotech/alsa-lib,zedongchen/alsa-lib,mikelima/alsa-lib,mikelima/alsa-lib,Distrotech/alsa-lib,Distrotech/alsa-lib,gittup/alsa-lib,takaswie/alsa-lib,mikelima/alsa-lib,zedongchen/alsa-lib,takaswie/alsa-lib,alsa-project/alsa-lib,zedongchen/alsa-lib,tiwai/alsa-lib,lgirdwood/alsa-lib,Distrotech/alsa-lib,gittup/alsa-lib,lgirdwood/alsa-lib,alsa-project/alsa-lib,lgirdwood/alsa-lib,lgirdwood/alsa-lib,alsa-project/alsa-lib,mikelima/alsa-lib,mengdonglin/alsa-lib,mengdonglin/alsa-lib,gittup/alsa-lib,zedongchen/alsa-lib,takaswie/alsa-lib,tiwai/alsa-lib,mengdonglin/alsa-lib,zedongchen/alsa-lib,alsa-project/alsa-lib,tiwai/alsa-lib,mengdonglin/alsa-lib,takaswie/alsa-lib,lgirdwood/alsa-lib,Distrotech/alsa-lib,takaswie/alsa-lib,tiwai/alsa-lib,mengdonglin/alsa-lib,mikelima/alsa-lib