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Commit 10d1dedf authored by Devesh Sharma's avatar Devesh Sharma Committed by Doug Ledford
Browse files

RDMA/bnxt_re: Fix return value of poll routine 



Fix the incorrect reporting of number of polled
entries by taking into account the max CQ depth
in the driver.

Signed-off-by: default avatarDevesh Sharma <devesh.sharma@broadcom.com>
Signed-off-by: default avatarSelvin Xavier <selvin.xavier@broadcom.com>
Reviewed-by: default avatarLeon Romanovsky <leonro@mellanox.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 254cd259

drivers/infiniband/hw/bnxt_re/ib_verbs.c

+1 −0
Original line number Diff line number Diff line
@@ -2900,6 +2900,7 @@ int bnxt_re_poll_cq(struct ib_cq *ib_cq, int num_entries, struct ib_wc *wc) 


	spin_lock_irqsave(&cq->cq_lock, flags);

	budget = min_t(u32, num_entries, cq->max_cql);

	num_entries = budget;

	if (!cq->cql) {

		dev_err(rdev_to_dev(cq->rdev), "POLL CQ : no CQL to use");

		goto exit;