bio_truncate is only used in bio.c, so mark it static.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
block/bio.c | 2 +-
include/linux/bio.h | 1 -
2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/block/bio.c b/block/bio.c
index c89e402356a59..d5120451c36a3 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -546,7 +546,7 @@ EXPORT_SYMBOL(zero_fill_bio);
* REQ_OP_READ, zero the truncated part. This function should only
* be used for handling corner cases, such as bio eod.
*/
-void bio_truncate(struct bio *bio, unsigned new_size)
+static void bio_truncate(struct bio *bio, unsigned new_size)
{
struct bio_vec bv;
struct bvec_iter iter;
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 4c5106f2ed57e..d8d27742a75f9 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -405,7 +405,6 @@ extern void bio_copy_data_iter(struct bio *dst, struct bvec_iter *dst_iter,
struct bio *src, struct bvec_iter *src_iter);
extern void bio_copy_data(struct bio *dst, struct bio *src);
extern void bio_free_pages(struct bio *bio);
-void bio_truncate(struct bio *bio, unsigned new_size);
void guard_bio_eod(struct bio *bio);
void zero_fill_bio(struct bio *bio);
--
2.30.2
