22  * @cap: Maximum capacity of the buffer.
27 	size_t cap;  member
34  * @cap: The length of the memory backing the buffer, i.e. its capacity.
39 static inline void sshp_buf_init(struct sshp_buf *buf, u8 *ptr, size_t cap)  in sshp_buf_init()  argument
43 	buf->cap = cap;  in sshp_buf_init()
49  * @cap:   The desired capacity of the buffer.
52  * Allocates @cap bytes and initializes the provided buffer struct with the
57 static inline int sshp_buf_alloc(struct sshp_buf *buf, size_t cap, gfp_t flags)  in sshp_buf_alloc()  argument
61 	ptr = kzalloc(cap, flags);  in sshp_buf_alloc()
65 	sshp_buf_init(buf, ptr, cap);  in sshp_buf_alloc()
82 	buf->cap = 0;  in sshp_buf_free()
116 	n =  kfifo_out(fifo, buf->ptr + buf->len, buf->cap - buf->len);  in sshp_buf_read_from_fifo()