From: Christophe JAILLET Date: Fri, 8 Jul 2022 16:47:37 +0000 (+0200) Subject: RDMA/rtrs-clt: Use bitmap_empty() X-Git-Tag: v6.0-rc1~113^2~52 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=fc4114736f5a4d642ed9d2a2062b3701e0ffc991;p=tomoyo%2Ftomoyo-test1.git RDMA/rtrs-clt: Use bitmap_empty() Use bitmap_empty() instead of hand-writing them. Link: https://lore.kernel.org/r/b71ccfaf4a47dee8e1ad373604c861479d499b6b.1657298747.git.christophe.jaillet@wanadoo.fr Signed-off-by: Christophe JAILLET Acked-by: Jack Wang Signed-off-by: Leon Romanovsky --- diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt.c b/drivers/infiniband/ulp/rtrs/rtrs-clt.c index 06c27a3d83f5..8441f0965b56 100644 --- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c +++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c @@ -1433,12 +1433,10 @@ out_err: static void free_permits(struct rtrs_clt_sess *clt) { - if (clt->permits_map) { - size_t sz = clt->queue_depth; - + if (clt->permits_map) wait_event(clt->permits_wait, - find_first_bit(clt->permits_map, sz) >= sz); - } + bitmap_empty(clt->permits_map, clt->queue_depth)); + bitmap_free(clt->permits_map); clt->permits_map = NULL; kfree(clt->permits);