From: Christoph Hellwig <hch@lst.de>
Date: Tue, 10 Aug 2021 18:33:06 -0700
Subject: [PATCH] iomap: mark the iomap argument to iomap_read_page_sync const
Git-commit: 1acd9e9c015b389aa3201a977454efb92e36806c
Patch-mainline: v5.15-rc1
References: jsc#PED-1183
iomap_read_page_sync never modifies the passed in iomap, so mark
it const.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Acked-by: Hannes Reinecke <hare@suse.com>
---
fs/iomap/buffered-io.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c
index b8a1ba3fb957..0273aede8b1d 100644
--- a/fs/iomap/buffered-io.c
+++ b/fs/iomap/buffered-io.c
@@ -531,7 +531,7 @@ iomap_write_failed(struct inode *inode, loff_t pos, unsigned len)
static int
iomap_read_page_sync(loff_t block_start, struct page *page, unsigned poff,
- unsigned plen, struct iomap *iomap)
+ unsigned plen, const struct iomap *iomap)
{
struct bio_vec bvec;
struct bio bio;
--
2.35.3