isowbuf_startwrite  158 drivers/staging/isdn/gigaset/isocdata.c 			if (isowbuf_startwrite(iwb) < 0)
isowbuf_startwrite  403 drivers/staging/isdn/gigaset/isocdata.c 	    isowbuf_startwrite(iwb) < 0) {
isowbuf_startwrite  457 drivers/staging/isdn/gigaset/isocdata.c 	    isowbuf_startwrite(iwb) < 0) {