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| author |   Florian Westphal <fw@strlen.de> | 2017-12-04 22:42:30 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-12-05 11:14:44 -0500 |
| commit | b0e9fe1ba7f8305dc1c640fbeb1b8c5c609e604c (patch) | |
| tree | 000430d7711b1fbe8df6414128ad4c0bc9463a2d /net/core | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff) | |
| download | linux-dev-b0e9fe1ba7f8305dc1c640fbeb1b8c5c609e604c.tar.xz linux-dev-b0e9fe1ba7f8305dc1c640fbeb1b8c5c609e604c.zip | |
rtnetlink: fix rtnl_link msghandler rcu annotations
Incorrect/missing annotations caused a few sparse warnings:
rtnetlink.c:155:15: incompatible types .. (different address spaces)
rtnetlink.c:157:23: incompatible types .. (different address spaces)
rtnetlink.c:185:15: incompatible types .. (different address spaces)
rtnetlink.c:285:15: incompatible types .. (different address spaces)
rtnetlink.c:317:9: incompatible types .. (different address spaces)
rtnetlink.c:3054:23: incompatible types .. (different address spaces)
no change in generated code.
Fixes: addf9b90de22f7 ("net: rtnetlink: use rcu to free rtnl message handlers")
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/rtnetlink.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 642b3afb12b9..a4faefd65006 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -129,7 +129,7 @@ bool lockdep_rtnl_is_held(void) EXPORT_SYMBOL(lockdep_rtnl_is_held); #endif /* #ifdef CONFIG_PROVE_LOCKING */ -static struct rtnl_link __rcu **rtnl_msg_handlers[RTNL_FAMILY_MAX + 1]; +static struct rtnl_link *__rcu *rtnl_msg_handlers[RTNL_FAMILY_MAX + 1]; static inline int rtm_msgindex(int msgtype) { @@ -164,7 +164,8 @@ static int rtnl_register_internal(struct module *owner, rtnl_doit_func doit, rtnl_dumpit_func dumpit, unsigned int flags) { - struct rtnl_link **tab, *link, *old; + struct rtnl_link *link, *old; + struct rtnl_link __rcu **tab; int msgindex; int ret = -ENOBUFS; |