883 			if (dev->video_mode.isoc_ctl.transfer_buffer[i]) {  in cx231xx_uninit_isoc()
887 						  transfer_buffer[i],  in cx231xx_uninit_isoc()
896 		dev->video_mode.isoc_ctl.transfer_buffer[i] = NULL;  in cx231xx_uninit_isoc()
904 	kfree(dev->video_mode.isoc_ctl.transfer_buffer);  in cx231xx_uninit_isoc()
908 	dev->video_mode.isoc_ctl.transfer_buffer = NULL;  in cx231xx_uninit_isoc()
942 			if (dev->video_mode.bulk_ctl.transfer_buffer[i]) {  in cx231xx_uninit_bulk()
946 						transfer_buffer[i],  in cx231xx_uninit_bulk()
955 		dev->video_mode.bulk_ctl.transfer_buffer[i] = NULL;  in cx231xx_uninit_bulk()
963 	kfree(dev->video_mode.bulk_ctl.transfer_buffer);  in cx231xx_uninit_bulk()
967 	dev->video_mode.bulk_ctl.transfer_buffer = NULL;  in cx231xx_uninit_bulk()
1030 	dev->video_mode.isoc_ctl.transfer_buffer =  in cx231xx_init_isoc()
1032 	if (!dev->video_mode.isoc_ctl.transfer_buffer) {  in cx231xx_init_isoc()
1059 		dev->video_mode.isoc_ctl.transfer_buffer[i] =  in cx231xx_init_isoc()
1062 		if (!dev->video_mode.isoc_ctl.transfer_buffer[i]) {  in cx231xx_init_isoc()
1069 		memset(dev->video_mode.isoc_ctl.transfer_buffer[i], 0, sb_size);  in cx231xx_init_isoc()
1075 				 dev->video_mode.isoc_ctl.transfer_buffer[i],  in cx231xx_init_isoc()
1164 	dev->video_mode.bulk_ctl.transfer_buffer =  in cx231xx_init_bulk()
1166 	if (!dev->video_mode.bulk_ctl.transfer_buffer) {  in cx231xx_init_bulk()
1194 		dev->video_mode.bulk_ctl.transfer_buffer[i] =  in cx231xx_init_bulk()
1197 		if (!dev->video_mode.bulk_ctl.transfer_buffer[i]) {  in cx231xx_init_bulk()
1204 		memset(dev->video_mode.bulk_ctl.transfer_buffer[i], 0, sb_size);  in cx231xx_init_bulk()
1209 				  dev->video_mode.bulk_ctl.transfer_buffer[i],  in cx231xx_init_bulk()