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net: qualcomm: rmnet: Use skb_put_zero() to simplify code

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Use skb_put_zero() instead of hand-writing it. This saves a few lines of
code and is more readable.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Christophe JAILLET 2022-02-20 07:36:59 +01:00 committed by David S. Miller
parent dd3573487d
commit 354ad9a893
1 changed files with 1 additions and 3 deletions
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4
drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c
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@ -298,7 +298,6 @@ struct rmnet_map_header *rmnet_map_add_map_header(struct sk_buff *skb,
{
struct rmnet_map_header *map_header;
u32 padding, map_datalen;
u8 *padbytes;
map_datalen = skb->len - hdrlen;
map_header = (struct rmnet_map_header *)
@ -323,8 +322,7 @@ struct rmnet_map_header *rmnet_map_add_map_header(struct sk_buff *skb,
if (skb_tailroom(skb) < padding)
return NULL;
padbytes = (u8 *)skb_put(skb, padding);
memset(padbytes, 0, padding);
skb_put_zero(skb, padding);
done:
map_header->pkt_len = htons(map_datalen + padding);