From: Yang Guang <yang.guang5@zte.com.cn>
Date: Fri, 26 Nov 2021 00:20:55 +0800
Subject: [PATCH] block: fix parameter not described warning
Git-commit: e30028ace8459ea096b093fc204f0d5e8fc3b6ae
Patch-mainline: v5.16-rc3
References: jsc#PED-1183

The build warning:
block/blk-core.c:968: warning: Function parameter or member 'iob'
not described in 'bio_poll'.

Fixes: 5a72e899ceb4 ("block: add a struct io_comp_batch argument to fops->iopoll()")
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Yang Guang <yang.guang5@zte.com.cn>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Acked-by: Hannes Reinecke <hare@suse.com>
---
 block/blk-core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/block/blk-core.c b/block/blk-core.c
index f0f38ca8e22f..1378d084c770 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1017,6 +1017,7 @@ EXPORT_SYMBOL(submit_bio);
 /**
  * bio_poll - poll for BIO completions
  * @bio: bio to poll for
+ * @iob: batches of IO
  * @flags: BLK_POLL_* flags that control the behavior
  *
  * Poll for completions on queue associated with the bio. Returns number of
-- 
2.35.3