diff options
| author | Tom Seewald <tseewald@gmail.com> | 2020-06-10 12:47:17 -0500 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2020-06-30 15:36:55 -0400 |
| commit | 3947dd237ef56dc303f379f4127f321c043124bf (patch) | |
| tree | ec4fa5ffac0b9ae3aaa27e35f9a4525ce8c2a1e4 | |
| parent | 34f105349369095b1f75e4cc422b674456d171ca (diff) | |
RDMA/siw: Fix pointer-to-int-cast warning in siw_rx_pbl()
[ Upstream commit 6769b275a313c76ddcd7d94c632032326db5f759 ]
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: c536277e0db1 ("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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/infiniband/sw/siw/siw_qp_rx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/sw/siw/siw_qp_rx.c b/drivers/infiniband/sw/siw/siw_qp_rx.c index c0a887240325..0520e70084f9 100644 --- a/drivers/infiniband/sw/siw/siw_qp_rx.c +++ b/drivers/infiniband/sw/siw/siw_qp_rx.c @@ -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; |