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authorBenny Halevy <bhalevy@panasas.com>2009-08-14 17:18:44 +0300
committerTrond Myklebust <Trond.Myklebust@netapp.com>2009-08-14 13:12:38 -0400
commit9f162d2a810b4db48f7b8d7e734d0932c81ec2a1 (patch)
tree83d0d6274cee3c82fa7485e9a85879172954cc5b
parent64f1607ffbbc772685733ea63e6f7f4183df1b16 (diff)
downloadblackbird-op-linux-9f162d2a810b4db48f7b8d7e734d0932c81ec2a1.tar.gz
blackbird-op-linux-9f162d2a810b4db48f7b8d7e734d0932c81ec2a1.zip
sunrpc: hton -> cpu_to_be*
htonl is already defined as cpu_to_be32. cpu_to_be64 has architecture specific optimized implementations. Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
-rw-r--r--include/linux/sunrpc/xdr.h5
-rw-r--r--net/sunrpc/xdr.c6
2 files changed, 5 insertions, 6 deletions
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
index b99c625fddfe..f94bbdc75c4b 100644
--- a/include/linux/sunrpc/xdr.h
+++ b/include/linux/sunrpc/xdr.h
@@ -117,9 +117,8 @@ static inline __be32 *xdr_encode_array(__be32 *p, const void *s, unsigned int le
static inline __be32 *
xdr_encode_hyper(__be32 *p, __u64 val)
{
- *p++ = htonl(val >> 32);
- *p++ = htonl(val & 0xFFFFFFFF);
- return p;
+ *(__be64 *)p = cpu_to_be64(val);
+ return p + 2;
}
static inline __be32 *
diff --git a/net/sunrpc/xdr.c b/net/sunrpc/xdr.c
index 406e26de584e..0d05d2554b42 100644
--- a/net/sunrpc/xdr.c
+++ b/net/sunrpc/xdr.c
@@ -24,7 +24,7 @@ xdr_encode_netobj(__be32 *p, const struct xdr_netobj *obj)
unsigned int quadlen = XDR_QUADLEN(obj->len);
p[quadlen] = 0; /* zero trailing bytes */
- *p++ = htonl(obj->len);
+ *p++ = cpu_to_be32(obj->len);
memcpy(p, obj->data, obj->len);
return p + XDR_QUADLEN(obj->len);
}
@@ -83,7 +83,7 @@ EXPORT_SYMBOL_GPL(xdr_encode_opaque_fixed);
*/
__be32 *xdr_encode_opaque(__be32 *p, const void *ptr, unsigned int nbytes)
{
- *p++ = htonl(nbytes);
+ *p++ = cpu_to_be32(nbytes);
return xdr_encode_opaque_fixed(p, ptr, nbytes);
}
EXPORT_SYMBOL_GPL(xdr_encode_opaque);
@@ -779,7 +779,7 @@ EXPORT_SYMBOL_GPL(xdr_decode_word);
int
xdr_encode_word(struct xdr_buf *buf, unsigned int base, u32 obj)
{
- __be32 raw = htonl(obj);
+ __be32 raw = cpu_to_be32(obj);
return write_bytes_to_xdr_buf(buf, base, &raw, sizeof(obj));
}
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