947 char *dasd_get_user_string(const char __user *user_buf, size_t user_len)  in dasd_get_user_string()  argument
951 	buffer = vmalloc(user_len + 1);  in dasd_get_user_string()
954 	if (copy_from_user(buffer, user_buf, user_len) != 0) {  in dasd_get_user_string()
959 	if (buffer[user_len - 1] == '\n')  in dasd_get_user_string()
960 		buffer[user_len - 1] = 0;  in dasd_get_user_string()
962 		buffer[user_len] = 0;  in dasd_get_user_string()
968 				size_t user_len, loff_t *pos)  in dasd_stats_write()  argument
975 	if (user_len > 65536)  in dasd_stats_write()
976 		user_len = 65536;  in dasd_stats_write()
977 	buffer = dasd_get_user_string(user_buf, user_len);  in dasd_stats_write()
982 	rc = user_len;  in dasd_stats_write()
989 		rc = user_len;  in dasd_stats_write()