30 	return s->len + len <= s->size;  in seq_buf_can_fit()
61 	WARN_ON(s->size == 0);  in seq_buf_vprintf()
63 	if (s->len < s->size) {  in seq_buf_vprintf()
64 		len = vsnprintf(s->buffer + s->len, s->size - s->len, fmt, args);  in seq_buf_vprintf()
65 		if (s->len + len < s->size) {  in seq_buf_vprintf()
118 	WARN_ON(s->size == 0);  in seq_buf_bprintf()
120 	if (s->len < s->size) {  in seq_buf_bprintf()
122 		if (s->len + ret < s->size) {  in seq_buf_bprintf()
145 	WARN_ON(s->size == 0);  in seq_buf_puts()
171 	WARN_ON(s->size == 0);  in seq_buf_putc()
195 	WARN_ON(s->size == 0);  in seq_buf_putmem()
229 	WARN_ON(s->size == 0);
268 	size_t size = seq_buf_get_buf(s, &buf);  local
271 	WARN_ON(s->size == 0);
273 	if (size) {
274 		char *p = d_path(path, buf, size);