block/rnbd-clt: Change queue_depth type in rnbd_clt_session to size_t

[ Upstream commit 80d43cbd46155744ee450d2476ee4fcf2917ae9b ]

The member queue_depth in the structure rnbd_clt_session is read from the
rtrs client side using the function rtrs_clt_query, which in turn is read
from the rtrs_clt structure. It should really be of type size_t.

Fixes: 90426e89f54db ("block/rnbd: client: private header with client structs and functions")
Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Reviewed-by: Guoqing Jiang <guoqing.jiang@ionos.com>
Signed-off-by: Gioh Kim <gi-oh.kim@ionos.com>
Link: https://lore.kernel.org/r/20210428061359.206794-2-gi-oh.kim@ionos.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/block/rnbd/rnbd-clt.h b/drivers/block/rnbd/rnbd-clt.h
index b193d59..2941e38 100644 (file)
--- a/drivers/block/rnbd/rnbd-clt.h
+++ b/drivers/block/rnbd/rnbd-clt.h
@@ -79,7 +79,7 @@ struct rnbd_clt_session {
        DECLARE_BITMAP(cpu_queues_bm, NR_CPUS);
        int     __percpu        *cpu_rr; /* per-cpu var for CPU round-robin */
        atomic_t                busy;
-       int                     queue_depth;
+       size_t                  queue_depth;
        u32                     max_io_size;
        struct blk_mq_tag_set   tag_set;
        struct mutex            lock; /* protects state and devs_list */