linux-ext4 - [PATCH 10/10] block: remove bio

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Date:   Fri,  4 Mar 2022 19:01:05 +0100
From:   Christoph Hellwig <hch@....de>
To:     Jens Axboe <axboe@...nel.dk>
Cc:     Song Liu <song@...nel.org>, "Theodore Ts'o" <tytso@....edu>,
        linux-block@...r.kernel.org, dm-devel@...hat.com,
        linux-raid@...r.kernel.org, linux-ext4@...r.kernel.org
Subject: [PATCH 10/10] block: remove bio_devname

All callers are gone, so remove this wrapper.

Signed-off-by: Christoph Hellwig <hch@....de>
---
 block/bio.c         | 6 ------
 include/linux/bio.h | 2 --
 2 files changed, 8 deletions(-)

diff --git a/block/bio.c b/block/bio.c
index b15f5466ce084..151cace2dbe16 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -807,12 +807,6 @@ int bio_init_clone(struct block_device *bdev, struct bio *bio,
 }
 EXPORT_SYMBOL(bio_init_clone);
 
-const char *bio_devname(struct bio *bio, char *buf)
-{
-	return bdevname(bio->bi_bdev, buf);
-}
-EXPORT_SYMBOL(bio_devname);
-
 /**
  * bio_full - check if the bio is full
  * @bio:	bio to check
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 7523aba4ddf7c..4c21f6e69e182 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -491,8 +491,6 @@ static inline void bio_release_pages(struct bio *bio, bool mark_dirty)
 		__bio_release_pages(bio, mark_dirty);
 }
 
-extern const char *bio_devname(struct bio *bio, char *buffer);
-
 #define bio_dev(bio) \
 	disk_devt((bio)->bi_bdev->bd_disk)
 
-- 
2.30.2