From fad0a1ab34f777bd8a95c6cebd70ee899b6e159e Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 10 Aug 2021 18:33:16 -0700 Subject: iomap: constify iomap_iter_srcmap The srcmap returned from iomap_iter_srcmap is never modified, so mark the iomap returned from it const and constify a lot of code that never modifies the iomap. Signed-off-by: Christoph Hellwig Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong --- include/linux/iomap.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/iomap.h b/include/linux/iomap.h index f53c40e9d799..24f8489583ca 100644 --- a/include/linux/iomap.h +++ b/include/linux/iomap.h @@ -211,7 +211,7 @@ static inline u64 iomap_length(const struct iomap_iter *iter) * for a given operation, which may or may no be identical to the destination * map in &i->iomap. */ -static inline struct iomap *iomap_iter_srcmap(struct iomap_iter *i) +static inline const struct iomap *iomap_iter_srcmap(const struct iomap_iter *i) { if (i->srcmap.type != IOMAP_HOLE) return &i->srcmap; -- cgit v1.2.3