networking: make skb_put & friends return void pointers

[mirror_ubuntu-artful-kernel.git] / drivers / nfc / pn544 / i2c.c

diff --git a/drivers/nfc/pn544/i2c.c b/drivers/nfc/pn544/i2c.c
index 71ac0836c9f4955e569c0ed07f8af8cf9a35721c..dc1e3768cee67698a5852e7303359654d4959c9c 100644 (file)
--- a/drivers/nfc/pn544/i2c.c
+++ b/drivers/nfc/pn544/i2c.c
@@ -287,8 +287,8 @@ static void pn544_hci_i2c_add_len_crc(struct sk_buff *skb)
 
        crc = crc_ccitt(0xffff, skb->data, skb->len);
        crc = ~crc;
-       *skb_put(skb, 1) = crc & 0xff;
-       *skb_put(skb, 1) = crc >> 8;
+       *(u8 *)skb_put(skb, 1) = crc & 0xff;
+       *(u8 *)skb_put(skb, 1) = crc >> 8;
 }
 
 static void pn544_hci_i2c_remove_len_crc(struct sk_buff *skb)
@@ -391,7 +391,7 @@ static int pn544_hci_i2c_read(struct pn544_i2c_phy *phy, struct sk_buff **skb)
                goto flush;
        }
 
-       *skb_put(*skb, 1) = len;
+       *(u8 *)skb_put(*skb, 1) = len;
 
        r = i2c_master_recv(client, skb_put(*skb, len), len);
        if (r != len) {