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Commit 11f74b40 authored by Alex Vesker's avatar Alex Vesker Committed by Leon Romanovsky
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IB/ipoib: Prevent setting negative values to max_nonsrq_conn_qp 



Don't allow negative values to max_nonsrq_conn_qp. There is no functional
impact on a negative value but it is logicically incorrect.

Fixes: 68e995a2 ("IPoIB/cm: Add connected mode support for devices without SRQs")
Signed-off-by: default avatarAlex Vesker <valex@mellanox.com>
Signed-off-by: default avatarLeon Romanovsky <leon@kernel.org>
parent a08e1120

drivers/infiniband/ulp/ipoib/ipoib_main.c

+1 −0
Original line number Diff line number Diff line
@@ -2366,6 +2366,7 @@ static int __init ipoib_init_module(void) 
	ipoib_sendq_size = max3(ipoib_sendq_size, 2 * MAX_SEND_CQE, IPOIB_MIN_QUEUE_SIZE);

#ifdef CONFIG_INFINIBAND_IPOIB_CM

	ipoib_max_conn_qp = min(ipoib_max_conn_qp, IPOIB_CM_MAX_CONN_QP);

	ipoib_max_conn_qp = max(ipoib_max_conn_qp, 0);

#endif



	/*