From c0a67f6ba356521a8266694ffffa4998264d0cb0 Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Fri, 3 Jun 2016 12:09:16 -0700 Subject: [PATCH] IB/rdmavt: Annotate rvt_reset_qp() This patch avoids that sparse reports the following warning: rdmavt/qp.c:507:17: warning: context imbalance in 'rvt_reset_qp' - unexpected unlock Signed-off-by: Bart Van Assche Cc: Mike Marciniszyn Cc: Dennis Dalessandro Signed-off-by: Doug Ledford --- drivers/infiniband/sw/rdmavt/qp.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/infiniband/sw/rdmavt/qp.c b/drivers/infiniband/sw/rdmavt/qp.c index 5fa4d4d..7de5134 100644 --- a/drivers/infiniband/sw/rdmavt/qp.c +++ b/drivers/infiniband/sw/rdmavt/qp.c @@ -502,6 +502,12 @@ static void rvt_remove_qp(struct rvt_dev_info *rdi, struct rvt_qp *qp) */ static void rvt_reset_qp(struct rvt_dev_info *rdi, struct rvt_qp *qp, enum ib_qp_type type) + __releases(&qp->s_lock) + __releases(&qp->s_hlock) + __releases(&qp->r_lock) + __acquires(&qp->r_lock) + __acquires(&qp->s_hlock) + __acquires(&qp->s_lock) { if (qp->state != IB_QPS_RESET) { qp->state = IB_QPS_RESET; -- 2.7.4