[PATCH v3 03/24] fs: Update function docstring for dio_complete()

[Tobin C. Harding]

Sphinx throws a warning when parsing fs/direct_io.c, the warning
illuminates the fact that the docstring for function dio_complete() has
become stale.

Update the function docstring for dio_complete() documenting all current
function parameters.

Signed-off-by: Tobin C. Harding <tobin@xxxxxxxxxx>
---
 fs/direct-io.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/fs/direct-io.c b/fs/direct-io.c
index dbc1a1f080ce..ce5fd5f8603c 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -242,7 +242,9 @@ void dio_warn_stale_pagecache(struct file *filp)
 
 /**
  * dio_complete() - called when all DIO BIO I/O has been completed
- * @offset: the byte offset in the file of the completed operation
+ * @dio: The dio we are working on.
+ * @ret: Error code passed through from do_blockdev_direct_IO().
+ * @flags: DIO complete flags.
  *
  * This drops i_dio_count, lets interested parties know that a DIO operation
  * has completed, and calculates the resulting return code for the operation.
-- 
2.21.0