From 6c5412e268340e0d98eade4571658bacb4652176 Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Thu, 14 Jul 2022 11:06:43 -0700 Subject: [PATCH] xen-blkback: Use the enum req_op and blk_opf_t types MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Improve static type checking by using the enum req_op type for request operations and the new blk_opf_t type for request flags. Acked-by: Roger Pau Monné Signed-off-by: Bart Van Assche Link: https://lore.kernel.org/r/20220714180729.1065367-18-bvanassche@acm.org Signed-off-by: Jens Axboe --- drivers/block/xen-blkback/blkback.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/block/xen-blkback/blkback.c b/drivers/block/xen-blkback/blkback.c index a97f2bf5b01b..a5cf7f1e871c 100644 --- a/drivers/block/xen-blkback/blkback.c +++ b/drivers/block/xen-blkback/blkback.c @@ -442,7 +442,7 @@ static void free_req(struct xen_blkif_ring *ring, struct pending_req *req) * Routines for managing virtual block devices (vbds). */ static int xen_vbd_translate(struct phys_req *req, struct xen_blkif *blkif, - int operation) + enum req_op operation) { struct xen_vbd *vbd = &blkif->vbd; int rc = -EACCES; @@ -1193,8 +1193,8 @@ static int dispatch_rw_block_io(struct xen_blkif_ring *ring, struct bio *bio = NULL; struct bio **biolist = pending_req->biolist; int i, nbio = 0; - int operation; - int operation_flags = 0; + enum req_op operation; + blk_opf_t operation_flags = 0; struct blk_plug plug; bool drain = false; struct grant_page **pages = pending_req->segments; -- 2.11.0