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| author | Richard Gobert <richardbgobert@gmail.com> | 2022-09-28 14:55:31 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-09-30 13:31:46 +0200 |
| commit | d427c8999b071af2003203b42a007c4a80156c18 (patch) | |
| tree | 60f7796211722aabd9ef73237e93d29c0177dcdb /net | |
| parent | net: bonding: Convert to use sysfs_emit()/sysfs_emit_at() APIs (diff) | |
| download | linux-d427c8999b071af2003203b42a007c4a80156c18.tar.xz linux-d427c8999b071af2003203b42a007c4a80156c18.zip | |
net-next: skbuff: refactor pskb_pull
pskb_may_pull already contains all of the checks performed by
pskb_pull.
Use pskb_may_pull for validation in pskb_pull, eliminating the
duplication and making __pskb_pull obsolete.
Replace __pskb_pull with pskb_pull where applicable.
Signed-off-by: Richard Gobert <richardbgobert@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv6/ip6_offload.c | 2 | ||||
| -rw-r--r-- | net/mac80211/rx.c | 4 | ||||
| -rw-r--r-- | net/xfrm/espintcp.c | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv6/ip6_offload.c b/net/ipv6/ip6_offload.c index f00fd67fd0c4..3ee345672849 100644 --- a/net/ipv6/ip6_offload.c +++ b/net/ipv6/ip6_offload.c @@ -232,7 +232,7 @@ INDIRECT_CALLABLE_SCOPE struct sk_buff *ipv6_gro_receive(struct list_head *head, proto = iph->nexthdr; ops = rcu_dereference(inet6_offloads[proto]); if (!ops || !ops->callbacks.gro_receive) { - __pskb_pull(skb, skb_gro_offset(skb)); + pskb_pull(skb, skb_gro_offset(skb)); skb_gro_frag0_invalidate(skb); proto = ipv6_gso_pull_exthdrs(skb, proto); skb_gro_pull(skb, -skb_transport_offset(skb)); diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 511c809e2c6b..44474889e8e4 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -49,7 +49,7 @@ static struct sk_buff *ieee80211_clean_skb(struct sk_buff *skb, if (present_fcs_len) __pskb_trim(skb, skb->len - present_fcs_len); - __pskb_pull(skb, rtap_space); + pskb_pull(skb, rtap_space); hdr = (void *)skb->data; fc = hdr->frame_control; @@ -74,7 +74,7 @@ static struct sk_buff *ieee80211_clean_skb(struct sk_buff *skb, memmove(skb->data + IEEE80211_HT_CTL_LEN, skb->data, hdrlen - IEEE80211_HT_CTL_LEN); - __pskb_pull(skb, IEEE80211_HT_CTL_LEN); + pskb_pull(skb, IEEE80211_HT_CTL_LEN); return skb; } diff --git a/net/xfrm/espintcp.c b/net/xfrm/espintcp.c index 974eb97b77d2..29a540dcb5a7 100644 --- a/net/xfrm/espintcp.c +++ b/net/xfrm/espintcp.c @@ -91,7 +91,7 @@ static void espintcp_rcv(struct strparser *strp, struct sk_buff *skb) } /* remove header, leave non-ESP marker/SPI */ - if (!__pskb_pull(skb, rxm->offset + 2)) { + if (!pskb_pull(skb, rxm->offset + 2)) { XFRM_INC_STATS(sock_net(strp->sk), LINUX_MIB_XFRMINERROR); kfree_skb(skb); return; |