diff options
| author |   Tom Seewald <tseewald@gmail.com> | 2020-06-10 12:47:17 -0500 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2020-06-15 16:00:08 -0300 |
| commit | 6769b275a313c76ddcd7d94c632032326db5f759 (patch) | |
| tree | 2f667ee5679050d5950ddc57db2163ec246b1eb6 /drivers/infiniband/sw/siw/siw_qp_rx.c | |
| parent | RDMA/hfi1: Fix trivial mis-spelling of 'descriptor' (diff) | |
| download | linux-dev-6769b275a313c76ddcd7d94c632032326db5f759.tar.xz linux-dev-6769b275a313c76ddcd7d94c632032326db5f759.zip | |
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: 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>
Diffstat (limited to 'drivers/infiniband/sw/siw/siw_qp_rx.c')
| -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 650520244ed0..7271d705f4b0 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; |