69 	char kbuf[PVC_LINELEN];  in pvc_line_proc_write()  local
74 	len = min(count, sizeof(kbuf) - 1);  in pvc_line_proc_write()
75 	if (copy_from_user(kbuf, buf, len))  in pvc_line_proc_write()
77 	kbuf[len] = '\0';  in pvc_line_proc_write()
79 	if (len > 0 && kbuf[len - 1] == '\n')  in pvc_line_proc_write()
83 	strncpy(pvc_lines[lineno], kbuf, len);  in pvc_line_proc_write()
104 	char kbuf[42];  in pvc_scroll_proc_write()  local
108 	len = min(count, sizeof(kbuf) - 1);  in pvc_scroll_proc_write()
109 	if (copy_from_user(kbuf, buf, len))  in pvc_scroll_proc_write()
111 	kbuf[len] = '\0';  in pvc_scroll_proc_write()
113 	cmd = simple_strtol(kbuf, NULL, 10);  in pvc_scroll_proc_write()