diff options
Diffstat (limited to 'drivers/isdn/hysdn/hycapi.c')
| -rw-r--r-- | drivers/isdn/hysdn/hycapi.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/drivers/isdn/hysdn/hycapi.c b/drivers/isdn/hysdn/hycapi.c index 93bae94314a6..87119b517508 100644 --- a/drivers/isdn/hysdn/hycapi.c +++ b/drivers/isdn/hysdn/hycapi.c @@ -171,16 +171,16 @@ hycapi_register_internal(struct capi_ctr *ctrl, __u16 appl, card->myid); return; } - memcpy(skb_put(skb, sizeof(__u16)), &len, sizeof(__u16)); - memcpy(skb_put(skb, sizeof(__u16)), &appl, sizeof(__u16)); + skb_put_data(skb, &len, sizeof(__u16)); + skb_put_data(skb, &appl, sizeof(__u16)); memcpy(skb_put(skb, sizeof(__u8)), &_command, sizeof(_command)); memcpy(skb_put(skb, sizeof(__u8)), &_subcommand, sizeof(_subcommand)); - memcpy(skb_put(skb, sizeof(__u16)), &MessageNumber, sizeof(__u16)); - memcpy(skb_put(skb, sizeof(__u16)), &MessageBufferSize, sizeof(__u16)); - memcpy(skb_put(skb, sizeof(__u16)), &(rp->level3cnt), sizeof(__u16)); - memcpy(skb_put(skb, sizeof(__u16)), &(rp->datablkcnt), sizeof(__u16)); - memcpy(skb_put(skb, sizeof(__u16)), &(rp->datablklen), sizeof(__u16)); - memcpy(skb_put(skb, slen), ExtFeatureDefaults, slen); + skb_put_data(skb, &MessageNumber, sizeof(__u16)); + skb_put_data(skb, &MessageBufferSize, sizeof(__u16)); + skb_put_data(skb, &(rp->level3cnt), sizeof(__u16)); + skb_put_data(skb, &(rp->datablkcnt), sizeof(__u16)); + skb_put_data(skb, &(rp->datablklen), sizeof(__u16)); + skb_put_data(skb, ExtFeatureDefaults, slen); hycapi_applications[appl - 1].ctrl_mask |= (1 << (ctrl->cnr - 1)); hycapi_send_message(ctrl, skb); } @@ -279,11 +279,11 @@ static void hycapi_release_internal(struct capi_ctr *ctrl, __u16 appl) card->myid); return; } - memcpy(skb_put(skb, sizeof(__u16)), &len, sizeof(__u16)); - memcpy(skb_put(skb, sizeof(__u16)), &appl, sizeof(__u16)); + skb_put_data(skb, &len, sizeof(__u16)); + skb_put_data(skb, &appl, sizeof(__u16)); memcpy(skb_put(skb, sizeof(__u8)), &_command, sizeof(_command)); memcpy(skb_put(skb, sizeof(__u8)), &_subcommand, sizeof(_subcommand)); - memcpy(skb_put(skb, sizeof(__u16)), &MessageNumber, sizeof(__u16)); + skb_put_data(skb, &MessageNumber, sizeof(__u16)); hycapi_send_message(ctrl, skb); hycapi_applications[appl - 1].ctrl_mask &= ~(1 << (ctrl->cnr - 1)); } @@ -557,10 +557,9 @@ hycapi_rx_capipkt(hysdn_card *card, unsigned char *buf, unsigned short len) card->myid); return; } - memcpy(skb_put(skb, MsgLen), buf, MsgLen); - memcpy(skb_put(skb, 2 * sizeof(__u32)), CP64, 2 * sizeof(__u32)); - memcpy(skb_put(skb, len - MsgLen), buf + MsgLen, - len - MsgLen); + skb_put_data(skb, buf, MsgLen); + skb_put_data(skb, CP64, 2 * sizeof(__u32)); + skb_put_data(skb, buf + MsgLen, len - MsgLen); CAPIMSG_SETLEN(skb->data, 30); } else { if (!(skb = alloc_skb(len, GFP_ATOMIC))) { @@ -568,7 +567,7 @@ hycapi_rx_capipkt(hysdn_card *card, unsigned char *buf, unsigned short len) card->myid); return; } - memcpy(skb_put(skb, len), buf, len); + skb_put_data(skb, buf, len); } switch (CAPIMSG_CMD(skb->data)) { |