block: fix parameter not described warning

Yang Guang · axboe · commit e30028ace845 · 2021-11-25T09:32:19.000-07:00
The build warning: block/blk-core.c:968: warning: Function parameter or member 'iob' not described in 'bio_poll'. Fixes: 5a72e89 ("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>
diff --git 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

Original file line number	Diff line number	Diff line change
`@@ -1017,6 +1017,7 @@ EXPORT_SYMBOL(submit_bio);`
`1017`	`1017`	`/**`
`1018`	`1018`	`* bio_poll - poll for BIO completions`
`1019`	`1019`	`* @bio: bio to poll for`
	`1020`	`+ * @iob: batches of IO`
`1020`	`1021`	`* @flags: BLK_POLL_* flags that control the behavior`
`1021`	`1022`	`*`
`1022`	`1023`	`* Poll for completions on queue associated with the bio. Returns number of`