[SUNRPC]: Remove the unnecessary check for highmem in xs_sendpages().
Just call kernel_sendpage() directly.
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 8b319e3..897bdd9 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -174,7 +174,6 @@
struct page **ppage = xdr->pages;
unsigned int len, pglen = xdr->page_len;
int err, ret = 0;
- ssize_t (*sendpage)(struct socket *, struct page *, int, size_t, int);
if (unlikely(!sock))
return -ENOTCONN;
@@ -207,7 +206,6 @@
base &= ~PAGE_CACHE_MASK;
}
- sendpage = kernel_sendpage;
do {
int flags = XS_SENDMSG_FLAGS;
@@ -220,10 +218,7 @@
if (pglen != len || xdr->tail[0].iov_len != 0)
flags |= MSG_MORE;
- /* Hmm... We might be dealing with highmem pages */
- if (PageHighMem(*ppage))
- sendpage = sock_no_sendpage;
- err = sendpage(sock, *ppage, base, len, flags);
+ err = kernel_sendpage(sock, *ppage, base, len, flags);
if (ret == 0)
ret = err;
else if (err > 0)