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-rw-r--r--drivers/ieee1394/csr1212.c2
-rw-r--r--drivers/ieee1394/eth1394.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ieee1394/csr1212.c b/drivers/ieee1394/csr1212.c
index 9f95337139e..5e38a68b8af 100644
--- a/drivers/ieee1394/csr1212.c
+++ b/drivers/ieee1394/csr1212.c
@@ -84,7 +84,7 @@ static const u8 csr1212_key_id_type_map[0x30] = {
#define quads_to_bytes(_q) ((_q) * sizeof(u32))
-#define bytes_to_quads(_b) (((_b) + sizeof(u32) - 1) / sizeof(u32))
+#define bytes_to_quads(_b) DIV_ROUND_UP(_b, sizeof(u32))
static void free_keyval(struct csr1212_keyval *kv)
{
diff --git a/drivers/ieee1394/eth1394.c b/drivers/ieee1394/eth1394.c
index b166b3575fa..20128692b33 100644
--- a/drivers/ieee1394/eth1394.c
+++ b/drivers/ieee1394/eth1394.c
@@ -1361,7 +1361,7 @@ static unsigned int ether1394_encapsulate_prep(unsigned int max_payload,
hdr->ff.dgl = dgl;
adj_max_payload = max_payload - hdr_type_len[ETH1394_HDR_LF_FF];
}
- return (dg_size + adj_max_payload - 1) / adj_max_payload;
+ return DIV_ROUND_UP(dg_size, adj_max_payload);
}
static unsigned int ether1394_encapsulate(struct sk_buff *skb,