[PATCH] bpf: fix bpf_skc_lookup comment wrt. return type

[PATCH] bpf: fix bpf_skc_lookup comment wrt. return type

[Tobias Klauser]

The function no longer returns 'unsigned long' as of commit edbf8c01de5a
("bpf: add skc_lookup_tcp helper").

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
---
 net/core/filter.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/net/core/filter.c b/net/core/filter.c
index 5af58eb48587..89cb007b6a09 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -6463,8 +6463,6 @@ static struct sock *sk_lookup(struct net *net, struct bpf_sock_tuple *tuple,
 
 /* bpf_skc_lookup performs the core lookup for different types of sockets,
  * taking a reference on the socket if it doesn't have the flag SOCK_RCU_FREE.
- * Returns the socket as an 'unsigned long' to simplify the casting in the
- * callers to satisfy BPF_CALL declarations.
  */
 static struct sock *
 __bpf_skc_lookup(struct sk_buff *skb, struct bpf_sock_tuple *tuple, u32 len,
-- 
2.36.1

Re: [PATCH] bpf: fix bpf_skc_lookup comment wrt. return type

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Daniel Borkmann <daniel@iogearbox.net>:

On Fri, 17 Jun 2022 17:21:21 +0200 you wrote:
> The function no longer returns 'unsigned long' as of commit edbf8c01de5a
> ("bpf: add skc_lookup_tcp helper").
> 
> Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
> ---
>  net/core/filter.c | 2 --
>  1 file changed, 2 deletions(-)

Here is the summary with links:
  - bpf: fix bpf_skc_lookup comment wrt. return type
    https://git.kernel.org/bpf/bpf-next/c/f5be22c64bd6

You are awesome, thank you!
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