From: Jakub Kicinski Date: Thu, 22 Feb 2024 22:28:19 +0000 (-0800) Subject: genetlink: make info in GENL_REQ_ATTR_CHECK() const X-Git-Tag: block-6.9-20240315~27^2~187 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=5fd5403964ecf047b03a9608a339bdc26a109f33;p=linux-block.git 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 --- 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)); \ })