Commit 6769b275 authored Jun 10, 2020 by Tom Seewald Committed by Jason Gunthorpe Jun 15, 2020

RDMA/siw: Fix pointer-to-int-cast warning in siw_rx_pbl()

The variable buf_addr is type dma_addr_t, which may not be the same size
as a pointer.  To ensure it is the correct size, cast to a uintptr_t.

Fixes: c536277e ("RDMA/siw: Fix 64/32bit pointer inconsistency")
Link: https://lore.kernel.org/r/20200610174717.15932-1-tseewald@gmail.com


Signed-off-by: Tom Seewald <tseewald@gmail.com>
Reviewed-by: Bernard Metzler <bmt@zurich.ibm.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

parent 0dc63bbe

drivers/infiniband/sw/siw/siw_qp_rx.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -139,7 +139,8 @@ static int siw_rx_pbl(struct siw_rx_stream srx, int pbl_idx,
		break;

		bytes = min(bytes, len);
		if (siw_rx_kva(srx, (void *)buf_addr, bytes) == bytes) {
		if (siw_rx_kva(srx, (void *)(uintptr_t)buf_addr, bytes) ==
		bytes) {
		copied += bytes;
		offset += bytes;
		len -= bytes;

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