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| author | Jakub Kicinski <kuba@kernel.org> | 2024-02-22 14:28:19 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-02-23 18:17:36 -0800 |
| commit | 5fd5403964ecf047b03a9608a339bdc26a109f33 (patch) | |
| tree | 352b0864d79e2d6452d79fb4f324453bcea36f45 | |
| parent | 6511743e01faa2220c758882d250a2217bde8d0b (diff) | |
| download | lwn-5fd5403964ecf047b03a9608a339bdc26a109f33.tar.gz lwn-5fd5403964ecf047b03a9608a339bdc26a109f33.zip | |
genetlink: make info in GENL_REQ_ATTR_CHECK() const
Make the local variable in GENL_REQ_ATTR_CHECK() const.
genl_info_dump() returns a const pointer, so the macro
is currently hard to use in genl dumps.
Link: https://lore.kernel.org/r/20240222222819.156320-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | include/net/genetlink.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/genetlink.h b/include/net/genetlink.h index ecadba836ae5..9ece6e5a3ea8 100644 --- a/include/net/genetlink.h +++ b/include/net/genetlink.h @@ -153,7 +153,7 @@ static inline void *genl_info_userhdr(const struct genl_info *info) /* Report that a root attribute is missing */ #define GENL_REQ_ATTR_CHECK(info, attr) ({ \ - struct genl_info *__info = (info); \ + const struct genl_info *__info = (info); \ \ NL_REQ_ATTR_CHECK(__info->extack, NULL, __info->attrs, (attr)); \ }) |