-
Su Yanjun authored
For rcu protected pointers, we'd better add '__rcu' for them. Once added '__rcu' tag for rcu protected pointer, the sparse tool reports warnings. net/xfrm/xfrm_user.c:1198:39: sparse: expected struct sock *sk net/xfrm/xfrm_user.c:1198:39: sparse: got struct sock [noderef] <asn:4> *nlsk [...] So introduce a new wrapper function of nlmsg_unicast to handle type conversions. This patch also fixes a direct access of a rcu protected socket. Fixes: be33690d("[XFRM]: Fix aevent related crash") Signed-off-by: Su Yanjun <suyj.fnst@cn.fujitsu.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
f10e0010