diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2024-04-03 23:21:39 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-04-06 19:34:31 +0300 |
| commit | 9f06f87fef689d28588cde8c7ebb00a67da34026 (patch) | |
| tree | 597fb380446889e487955fe12877805fc90d4699 /include/linux | |
| parent | 0d875bb4a72ee0e129cca674a5a1c06ff2e67d78 (diff) | |
| download | linux-9f06f87fef689d28588cde8c7ebb00a67da34026.tar.xz | |
net: skbuff: generalize the skb->decrypted bit
The ->decrypted bit can be reused for other crypto protocols.
Remove the direct dependency on TLS, add helpers to clean up
the ifdefs leaking out everywhere.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/skbuff.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 03ea36a82cdd..7dfb906d92f7 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -992,7 +992,7 @@ struct sk_buff { #ifdef CONFIG_NETFILTER_SKIP_EGRESS __u8 nf_skip_egress:1; #endif -#ifdef CONFIG_TLS_DEVICE +#ifdef CONFIG_SKB_DECRYPTED __u8 decrypted:1; #endif __u8 slow_gro:1; @@ -1615,17 +1615,26 @@ static inline void skb_copy_hash(struct sk_buff *to, const struct sk_buff *from) static inline int skb_cmp_decrypted(const struct sk_buff *skb1, const struct sk_buff *skb2) { -#ifdef CONFIG_TLS_DEVICE +#ifdef CONFIG_SKB_DECRYPTED return skb2->decrypted - skb1->decrypted; #else return 0; #endif } +static inline bool skb_is_decrypted(const struct sk_buff *skb) +{ +#ifdef CONFIG_SKB_DECRYPTED + return skb->decrypted; +#else + return false; +#endif +} + static inline void skb_copy_decrypted(struct sk_buff *to, const struct sk_buff *from) { -#ifdef CONFIG_TLS_DEVICE +#ifdef CONFIG_SKB_DECRYPTED to->decrypted = from->decrypted; #endif } |