block: Fix __bio_integrity_endio() documentation

Fixes: 4246a0b6 ("block: add a bi_error field to struct bio")
Reviewed-by: NMartin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: NBart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: NJens Axboe <axboe@kernel.dk>

block/bio-integrity.c

@@ -374,7 +374,6 @@ static void bio_integrity_verify_fn(struct work_struct *work)
 /**
  * __bio_integrity_endio - Integrity I/O completion function
  * @bio:	Protected bio
- * @error:	Pointer to errno
  *
  * Description: Completion for integrity I/O
  *