diff mbox series

bpf: declare bpf_sk_storage_get_cg_sock_proto

Message ID 20231122081317.145355-1-ben.dooks@codethink.co.uk (mailing list archive)
State Changes Requested
Delegated to: BPF
Headers show
Series bpf: declare bpf_sk_storage_get_cg_sock_proto | expand

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netdev/codegen success Generated files up to date
netdev/tree_selection success Guessed tree name to be net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 1190 this patch: 1188
netdev/cc_maintainers warning 1 maintainers not CCed: bpf@vger.kernel.org
netdev/build_clang success Errors and warnings before: 1155 this patch: 1155
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netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
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Commit Message

Ben Dooks Nov. 22, 2023, 8:13 a.m. UTC 
The bpf_sk_storage_get_cg_sock_proto struct is exported from
net/core/bpf_sk_storage.c but is not decalred in any header
file. Fix the following sparse warning by adding it to the
include/net/bpf_sk_storage.h header:

net/core/bpf_sk_storage.c:334:29: warning: symbol 'bpf_sk_storage_get_cg_sock_proto' was not declared. Should it be static

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
---
 include/net/bpf_sk_storage.h | 1 +
 1 file changed, 1 insertion(+)

Comments

Daniel Borkmann Nov. 27, 2023, 2:20 p.m. UTC | #1 
On 11/22/23 9:13 AM, Ben Dooks wrote:
> The bpf_sk_storage_get_cg_sock_proto struct is exported from
> net/core/bpf_sk_storage.c but is not decalred in any header

nit: typo

> file. Fix the following sparse warning by adding it to the
> include/net/bpf_sk_storage.h header:
> 
> net/core/bpf_sk_storage.c:334:29: warning: symbol 'bpf_sk_storage_get_cg_sock_proto' was not declared. Should it be static

Please add Fixes tag and Cc author (sdf@google.com) as well as bpf@vger.kernel.org:

Fixes: f7c6cb1d9728 ("bpf: Expose socket storage to BPF_PROG_TYPE_CGROUP_SOCK")

> Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
> ---
>   include/net/bpf_sk_storage.h | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/include/net/bpf_sk_storage.h b/include/net/bpf_sk_storage.h
> index 2926f1f00d65..043155810822 100644
> --- a/include/net/bpf_sk_storage.h
> +++ b/include/net/bpf_sk_storage.h
> @@ -22,6 +22,7 @@ extern const struct bpf_func_proto bpf_sk_storage_get_proto;
>   extern const struct bpf_func_proto bpf_sk_storage_delete_proto;
>   extern const struct bpf_func_proto bpf_sk_storage_get_tracing_proto;
>   extern const struct bpf_func_proto bpf_sk_storage_delete_tracing_proto;
> +extern const struct bpf_func_proto bpf_sk_storage_get_cg_sock_proto;
>   
>   struct bpf_local_storage_elem;
>   struct bpf_sk_storage_diag;
>
diff mbox series

Patch

diff --git a/include/net/bpf_sk_storage.h b/include/net/bpf_sk_storage.h
index 2926f1f00d65..043155810822 100644
--- a/include/net/bpf_sk_storage.h
+++ b/include/net/bpf_sk_storage.h
@@ -22,6 +22,7 @@  extern const struct bpf_func_proto bpf_sk_storage_get_proto;
 extern const struct bpf_func_proto bpf_sk_storage_delete_proto;
 extern const struct bpf_func_proto bpf_sk_storage_get_tracing_proto;
 extern const struct bpf_func_proto bpf_sk_storage_delete_tracing_proto;
+extern const struct bpf_func_proto bpf_sk_storage_get_cg_sock_proto;
 
 struct bpf_local_storage_elem;
 struct bpf_sk_storage_diag;