sunrpc: ntoh -> be*_to_cpu
ntohl is already defined as be32_to_cpu.
be64_to_cpu has architecture specific optimized implementations.
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
index f94bbdc..7da466b 100644
--- a/include/linux/sunrpc/xdr.h
+++ b/include/linux/sunrpc/xdr.h
@@ -124,9 +124,8 @@
static inline __be32 *
xdr_decode_hyper(__be32 *p, __u64 *valp)
{
- *valp = ((__u64) ntohl(*p++)) << 32;
- *valp |= ntohl(*p++);
- return p;
+ *valp = be64_to_cpup((__be64 *)p);
+ return p + 2;
}
/*
diff --git a/net/sunrpc/xdr.c b/net/sunrpc/xdr.c
index 0d05d25..8bd690c 100644
--- a/net/sunrpc/xdr.c
+++ b/net/sunrpc/xdr.c
@@ -35,7 +35,7 @@
{
unsigned int len;
- if ((len = ntohl(*p++)) > XDR_MAX_NETOBJ)
+ if ((len = be32_to_cpu(*p++)) > XDR_MAX_NETOBJ)
return NULL;
obj->len = len;
obj->data = (u8 *) p;
@@ -101,7 +101,7 @@
{
u32 len;
- len = ntohl(*p++);
+ len = be32_to_cpu(*p++);
if (len > maxlen)
return NULL;
*lenp = len;
@@ -771,7 +771,7 @@
status = read_bytes_from_xdr_buf(buf, base, &raw, sizeof(*obj));
if (status)
return status;
- *obj = ntohl(raw);
+ *obj = be32_to_cpu(raw);
return 0;
}
EXPORT_SYMBOL_GPL(xdr_decode_word);
