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net: qualcomm: rmnet: Remove some unneeded casts 

Remove the explicit casts in the checksum complement functions
and pass the actual protocol specific headers instead.

Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Subash Abhinov Kasiviswanathan 2021-06-16 01:59:13 -06:00 committed by David S. Miller
parent f7246bdb3d
commit 56a967c4f7
1 changed files with 5 additions and 6 deletions
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11
drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c
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@ -163,13 +163,12 @@ rmnet_map_ipv6_dl_csum_trailer(struct sk_buff *skb,
}
#endif
static void rmnet_map_complement_ipv4_txporthdr_csum_field(void *iphdr)
static void rmnet_map_complement_ipv4_txporthdr_csum_field(struct iphdr *ip4h)
{
struct iphdr *ip4h = (struct iphdr *)iphdr;
void *txphdr;
u16 *csum;
txphdr = iphdr + ip4h->ihl * 4;
txphdr = ip4h + ip4h->ihl * 4;
if (ip4h->protocol == IPPROTO_TCP || ip4h->protocol == IPPROTO_UDP) {
csum = (u16 *)rmnet_map_get_csum_field(ip4h->protocol, txphdr);
@ -198,13 +197,13 @@ rmnet_map_ipv4_ul_csum_header(struct iphdr *iphdr,
}
#if IS_ENABLED(CONFIG_IPV6)
static void rmnet_map_complement_ipv6_txporthdr_csum_field(void *ip6hdr)
static void
rmnet_map_complement_ipv6_txporthdr_csum_field(struct ipv6hdr *ip6h)
{
struct ipv6hdr *ip6h = (struct ipv6hdr *)ip6hdr;
void *txphdr;
u16 *csum;
txphdr = ip6hdr + sizeof(struct ipv6hdr);
txphdr = ip6h + sizeof(struct ipv6hdr);
if (ip6h->nexthdr == IPPROTO_TCP || ip6h->nexthdr == IPPROTO_UDP) {
csum = (u16 *)rmnet_map_get_csum_field(ip6h->nexthdr, txphdr);