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authorDenis V. Lunev <den@openvz.org>2008-04-14 14:47:48 -0700
committerDavid S. Miller <davem@davemloft.net>2008-04-14 14:47:48 -0700
commit2c8dd11636e3a5f14a7fb765331b7043f01fe937 (patch)
treead264804033c49c507865ecff7f9c61f506debce
parent569508c964a8b5235e00998523bc3acd3f6aff01 (diff)
[XFRM]: Compilation warnings in xfrm_user.c.
When CONFIG_SECURITY_NETWORK_XFRM is undefined the following warnings appears: net/xfrm/xfrm_user.c: In function 'xfrm_add_pol_expire': net/xfrm/xfrm_user.c:1576: warning: 'ctx' may be used uninitialized in this function net/xfrm/xfrm_user.c: In function 'xfrm_get_policy': net/xfrm/xfrm_user.c:1340: warning: 'ctx' may be used uninitialized in this function (security_xfrm_policy_alloc is noop for the case). It seems that they are result of the commit 03e1ad7b5d871d4189b1da3125c2f12d1b5f7d0b ("LSM: Make the Labeled IPsec hooks more stack friendly") Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/xfrm/xfrm_user.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index b822b56e5b8..1810f5645bb 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -1343,14 +1343,14 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh,
if (err)
return err;
+ ctx = NULL;
if (rt) {
struct xfrm_user_sec_ctx *uctx = nla_data(rt);
err = security_xfrm_policy_alloc(&ctx, uctx);
if (err)
return err;
- } else
- ctx = NULL;
+ }
xp = xfrm_policy_bysel_ctx(type, p->dir, &p->sel, ctx,
delete, &err);
security_xfrm_policy_free(ctx);
@@ -1579,14 +1579,14 @@ static int xfrm_add_pol_expire(struct sk_buff *skb, struct nlmsghdr *nlh,
if (err)
return err;
+ ctx = NULL;
if (rt) {
struct xfrm_user_sec_ctx *uctx = nla_data(rt);
err = security_xfrm_policy_alloc(&ctx, uctx);
if (err)
return err;
- } else
- ctx = NULL;
+ }
xp = xfrm_policy_bysel_ctx(type, p->dir, &p->sel, ctx, 0, &err);
security_xfrm_policy_free(ctx);
}