[PATCH net-next v3 02/10] genetlink: make genl_info->nlhdr const
From: Jakub Kicinski <kuba@kernel.org>
Date: 2023-08-14 21:47:26
Subsystem:
ncsi library, networking [general], the rest · Maintainers:
Samuel Mendoza-Jonas, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
struct netlink_callback has a const nlh pointer, make the pointer in struct genl_info const as well, to make copying between the two easier. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Jiri Pirko <redacted> --- CC: sam@mendozajonas.com --- include/net/genetlink.h | 2 +- net/ncsi/ncsi-netlink.c | 2 +- net/ncsi/ncsi-netlink.h | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index ed4622dd4828..0366d0925596 100644
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h@@ -104,7 +104,7 @@ struct genl_family { struct genl_info { u32 snd_seq; u32 snd_portid; - struct nlmsghdr * nlhdr; + const struct nlmsghdr * nlhdr; struct genlmsghdr * genlhdr; void * userhdr; struct nlattr ** attrs;
diff --git a/net/ncsi/ncsi-netlink.c b/net/ncsi/ncsi-netlink.c
index d27f4eccce6d..a3a6753a1db7 100644
--- a/net/ncsi/ncsi-netlink.c
+++ b/net/ncsi/ncsi-netlink.c@@ -563,7 +563,7 @@ int ncsi_send_netlink_timeout(struct ncsi_request *nr, int ncsi_send_netlink_err(struct net_device *dev, u32 snd_seq, u32 snd_portid, - struct nlmsghdr *nlhdr, + const struct nlmsghdr *nlhdr, int err) { struct nlmsghdr *nlh;
diff --git a/net/ncsi/ncsi-netlink.h b/net/ncsi/ncsi-netlink.h
index 39a1a9d7bf77..747767ea0aae 100644
--- a/net/ncsi/ncsi-netlink.h
+++ b/net/ncsi/ncsi-netlink.h@@ -19,7 +19,7 @@ int ncsi_send_netlink_timeout(struct ncsi_request *nr, int ncsi_send_netlink_err(struct net_device *dev, u32 snd_seq, u32 snd_portid, - struct nlmsghdr *nlhdr, + const struct nlmsghdr *nlhdr, int err); #endif /* __NCSI_NETLINK_H__ */
--
2.41.0