networking: add and use skb_put_u8()

[mirror_ubuntu-artful-kernel.git] / drivers / isdn / gigaset / asyncdata.c

diff --git a/drivers/isdn/gigaset/asyncdata.c b/drivers/isdn/gigaset/asyncdata.c
index 03ac9fbfe318a37428caf6e3254b915b3adc3a0e..4caecdcc6f290afe0a8ea62c4e6a6c387de323ce 100644 (file)
--- a/drivers/isdn/gigaset/asyncdata.c
+++ b/drivers/isdn/gigaset/asyncdata.c
@@ -492,33 +492,33 @@ static struct sk_buff *HDLC_Encode(struct sk_buff *skb)
        hdlc_skb->mac_len = skb->mac_len;
 
        /* Add flag sequence in front of everything.. */
-       *(u8 *)skb_put(hdlc_skb, 1) = PPP_FLAG;
+       skb_put_u8(hdlc_skb, PPP_FLAG);
 
        /* Perform byte stuffing while copying data. */
        while (skb->len--) {
                if (muststuff(*skb->data)) {
-                       *(u8 *)skb_put(hdlc_skb, 1) = PPP_ESCAPE;
-                       *(u8 *)skb_put(hdlc_skb, 1) = (*skb->data++) ^ PPP_TRANS;
+                       skb_put_u8(hdlc_skb, PPP_ESCAPE);
+                       skb_put_u8(hdlc_skb, (*skb->data++) ^ PPP_TRANS);
                } else
-                       *(u8 *)skb_put(hdlc_skb, 1) = *skb->data++;
+                       skb_put_u8(hdlc_skb, *skb->data++);
        }
 
        /* Finally add FCS (byte stuffed) and flag sequence */
        c = (fcs & 0x00ff);     /* least significant byte first */
        if (muststuff(c)) {
-               *(u8 *)skb_put(hdlc_skb, 1) = PPP_ESCAPE;
+               skb_put_u8(hdlc_skb, PPP_ESCAPE);
                c ^= PPP_TRANS;
        }
-       *(u8 *)skb_put(hdlc_skb, 1) = c;
+       skb_put_u8(hdlc_skb, c);
 
        c = ((fcs >> 8) & 0x00ff);
        if (muststuff(c)) {
-               *(u8 *)skb_put(hdlc_skb, 1) = PPP_ESCAPE;
+               skb_put_u8(hdlc_skb, PPP_ESCAPE);
                c ^= PPP_TRANS;
        }
-       *(u8 *)skb_put(hdlc_skb, 1) = c;
+       skb_put_u8(hdlc_skb, c);
 
-       *(u8 *)skb_put(hdlc_skb, 1) = PPP_FLAG;
+       skb_put_u8(hdlc_skb, PPP_FLAG);
 
        dev_kfree_skb_any(skb);
        return hdlc_skb;
@@ -561,8 +561,8 @@ static struct sk_buff *iraw_encode(struct sk_buff *skb)
        while (len--) {
                c = bitrev8(*cp++);
                if (c == DLE_FLAG)
-                       *(u8 *)skb_put(iraw_skb, 1) = c;
-               *(u8 *)skb_put(iraw_skb, 1) = c;
+                       skb_put_u8(iraw_skb, c);
+               skb_put_u8(iraw_skb, c);
        }
        dev_kfree_skb_any(skb);
        return iraw_skb;