security: fix return of void-valued expressions
Fix several warnings generated by sparse of the form
"returning void-valued expression".
Signed-off-by: James Morris <jmorris@namei.org>
Acked-by: Casey Schaufler <casey@schaufler-ca.com>
Acked-by: Serge Hallyn <serue@us.ibm.com>
diff --git a/security/security.c b/security/security.c
index c4507ce..2c0a587 100644
--- a/security/security.c
+++ b/security/security.c
@@ -895,7 +895,7 @@
void security_release_secctx(char *secdata, u32 seclen)
{
- return security_ops->release_secctx(secdata, seclen);
+ security_ops->release_secctx(secdata, seclen);
}
EXPORT_SYMBOL(security_release_secctx);
@@ -1012,12 +1012,12 @@
void security_sk_free(struct sock *sk)
{
- return security_ops->sk_free_security(sk);
+ security_ops->sk_free_security(sk);
}
void security_sk_clone(const struct sock *sk, struct sock *newsk)
{
- return security_ops->sk_clone_security(sk, newsk);
+ security_ops->sk_clone_security(sk, newsk);
}
void security_sk_classify_flow(struct sock *sk, struct flowi *fl)