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| author | Chuck Lever <chuck.lever@oracle.com> | 2017-06-23 17:19:21 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2017-07-12 15:54:59 -0400 |
| commit | 91b022ec8b1214d0fdfc503be305a19e6f7c5164 (patch) | |
| tree | e41e5983409965e43deb5aa525de39fcdd0f985d /net | |
| parent | 9450ca8e2febb0000a5efd4f5870915d59ae62bc (diff) | |
| download | linux-91b022ec8b1214d0fdfc503be305a19e6f7c5164.tar.bz2 | |
svcrdma: use offset_in_page() macro
Clean up: Use offset_in_page() macro instead of open-coding.
Reported-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/xprtrdma/svc_rdma_rw.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/sunrpc/xprtrdma/svc_rdma_rw.c b/net/sunrpc/xprtrdma/svc_rdma_rw.c index 9d7a151b4885..9859736b331b 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_rw.c +++ b/net/sunrpc/xprtrdma/svc_rdma_rw.c @@ -372,8 +372,9 @@ static void svc_rdma_pagelist_to_sg(struct svc_rdma_write_info *info, struct scatterlist *sg; struct page **page; - page_off = (info->wi_next_off + xdr->page_base) & ~PAGE_MASK; - page_no = (info->wi_next_off + xdr->page_base) >> PAGE_SHIFT; + page_off = info->wi_next_off + xdr->page_base; + page_no = page_off >> PAGE_SHIFT; + page_off = offset_in_page(page_off); page = xdr->pages + page_no; info->wi_next_off += remaining; sg = ctxt->rw_sg_table.sgl; |