kfifo: fix kerneldoc for kfifo_avail and kfifo_in_locked
Function argument is not having "len" anywhere;
"len" is later used in kfifo_{in|out}.
So here, it would be appropriate to say,
it copies @n bytes and not @len
Signed-off-by: Viral Mehta <viral.mehta@lntinfotech.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h
index bc0fc79..7eb6ec4 100644
--- a/include/linux/kfifo.h
+++ b/include/linux/kfifo.h
@@ -202,7 +202,7 @@
* @n: the length of the data to be added.
* @lock: pointer to the spinlock to use for locking.
*
- * This function copies at most @len bytes from the @from buffer into
+ * This function copies at most @n bytes from the @from buffer into
* the FIFO depending on the free space, and returns the number of
* bytes copied.
*/
@@ -228,7 +228,7 @@
* @n: the size of the destination buffer.
* @lock: pointer to the spinlock to use for locking.
*
- * This function copies at most @len bytes from the FIFO into the
+ * This function copies at most @n bytes from the FIFO into the
* @to buffer and returns the number of copied bytes.
*/
static inline __must_check unsigned int kfifo_out_locked(struct kfifo *fifo,