From 86d564c84c38b1ec06d9f2120d6a7373dcaeff0c Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 8 Feb 2014 20:42:52 -0500 Subject: constify blk_rq_map_user_iov() and friends sg_iovec array passed to it can be const Signed-off-by: Al Viro --- include/linux/blkdev.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/linux/blkdev.h') diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 4afa4f8f6090..a639fd8a6d7b 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -823,8 +823,8 @@ extern int blk_rq_map_user(struct request_queue *, struct request *, extern int blk_rq_unmap_user(struct bio *); extern int blk_rq_map_kern(struct request_queue *, struct request *, void *, unsigned int, gfp_t); extern int blk_rq_map_user_iov(struct request_queue *, struct request *, - struct rq_map_data *, struct sg_iovec *, int, - unsigned int, gfp_t); + struct rq_map_data *, const struct sg_iovec *, + int, unsigned int, gfp_t); extern int blk_execute_rq(struct request_queue *, struct gendisk *, struct request *, int); extern void blk_execute_rq_nowait(struct request_queue *, struct gendisk *, -- cgit v1.2.3