The NAT helper hook pointers are updated and dereferenced under RCU rules,
but lack the proper __rcu annotation.
This makes sparse report address space mismatches when the hooks are used
with rcu_dereference().
Add the missing __rcu annotations to the global hook pointer declarations
and definitions in Amanda, FTP, IRC, SNMP and TFTP.
No functional change intended.
Suggested-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Sun Jian <sun.jian.kdev@gmail.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
07919126ec