155 	struct venus_comm *vc;  in coda_fill_super()  local
171 	vc = &coda_comms[idx];  in coda_fill_super()
172 	mutex_lock(&vc->vc_mutex);  in coda_fill_super()
174 	if (!vc->vc_inuse) {  in coda_fill_super()
180 	if (vc->vc_sb) {  in coda_fill_super()
186 	error = bdi_setup_and_register(&vc->bdi, "coda");  in coda_fill_super()
190 	vc->vc_sb = sb;  in coda_fill_super()
191 	mutex_unlock(&vc->vc_mutex);  in coda_fill_super()
193 	sb->s_fs_info = vc;  in coda_fill_super()
200 	sb->s_bdi = &vc->bdi;  in coda_fill_super()
230 	mutex_lock(&vc->vc_mutex);  in coda_fill_super()
231 	bdi_destroy(&vc->bdi);  in coda_fill_super()
232 	vc->vc_sb = NULL;  in coda_fill_super()
235 	mutex_unlock(&vc->vc_mutex);  in coda_fill_super()