Commit f45271ac authored Oct 01, 2020 by Alok Prasad Committed by Jason Gunthorpe Oct 01, 2020

RDMA/qedr: Endianness warnings cleanup

Making a change to fix following sparse warnings reported by kbuild bot.

CHECK drivers/infiniband/hw/qedr/verbs.c

drivers/infiniband/hw/qedr/verbs.c:3872:59: warning: incorrect type in assignment (different base types)
drivers/infiniband/hw/qedr/verbs.c:3872:59: expected restricted __le32 [usertype] sge_prod
drivers/infiniband/hw/qedr/verbs.c:3872:59: got unsigned int [usertype] sge_prod
drivers/infiniband/hw/qedr/verbs.c:3875:59: warning: incorrect type in assignment (different base types)
drivers/infiniband/hw/qedr/verbs.c:3875:59: expected restricted __le32 [usertype] wqe_prod
drivers/infiniband/hw/qedr/verbs.c:3875:59: got unsigned int [usertype] wqe_prod

Link: https://lore.kernel.org/r/20201001100959.19940-1-palok@marvell.com

Reported-by: kbuild test robot <lkp@intel.com>
Fixes: acca72e2 ("RDMA/qedr: SRQ's bug fixes")
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: Michal Kalderon <mkalderon@marvell.com>
Signed-off-by: Alok Prasad <palok@marvell.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

parent 3c4e919b

drivers/infiniband/hw/qedr/verbs.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -3861,10 +3861,10 @@ int qedr_post_srq_recv(struct ib_srq ibsrq, const struct ib_recv_wr wr,
		* in first 4 bytes and need to update WQE producer in
		* next 4 bytes.
		*/
		srq->hw_srq.virt_prod_pair_addr->sge_prod = hw_srq->sge_prod;
		srq->hw_srq.virt_prod_pair_addr->sge_prod = cpu_to_le32(hw_srq->sge_prod);
		/* Make sure sge producer is updated first */
		dma_wmb();
		srq->hw_srq.virt_prod_pair_addr->wqe_prod = hw_srq->wqe_prod;
		srq->hw_srq.virt_prod_pair_addr->wqe_prod = cpu_to_le32(hw_srq->wqe_prod);

		wr = wr->next;
		}

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