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authorDavid S. Miller <davem@davemloft.net>2015-08-13 16:23:11 -0700
committerDavid S. Miller <davem@davemloft.net>2015-08-13 16:23:11 -0700
commit182ad468e70fc7e8ff2e5d64344c690beaa00ddd (patch)
treeaf0b9b8da89ed03629c71f6829845c301485d289 /net/netfilter
parente8fed985d7bd6cda695e196028b54a5f3d2d91bb (diff)
parent5b3e2e14eaa2a98232a4f292341fb88438685734 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/net/ethernet/cavium/Kconfig The cavium conflict was overlapping dependency changes. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter')
-rw-r--r--net/netfilter/nf_conntrack_core.c8
-rw-r--r--net/netfilter/nf_synproxy_core.c4
-rw-r--r--net/netfilter/xt_CT.c5
3 files changed, 7 insertions, 10 deletions
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 651039ad1681..3c20d02aee73 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -292,7 +292,7 @@ struct nf_conn *nf_ct_tmpl_alloc(struct net *net, u16 zone, gfp_t flags)
{
struct nf_conn *tmpl;
- tmpl = kzalloc(sizeof(struct nf_conn), GFP_KERNEL);
+ tmpl = kzalloc(sizeof(*tmpl), flags);
if (tmpl == NULL)
return NULL;
@@ -303,7 +303,7 @@ struct nf_conn *nf_ct_tmpl_alloc(struct net *net, u16 zone, gfp_t flags)
if (zone) {
struct nf_conntrack_zone *nf_ct_zone;
- nf_ct_zone = nf_ct_ext_add(tmpl, NF_CT_EXT_ZONE, GFP_ATOMIC);
+ nf_ct_zone = nf_ct_ext_add(tmpl, NF_CT_EXT_ZONE, flags);
if (!nf_ct_zone)
goto out_free;
nf_ct_zone->id = zone;
@@ -1544,10 +1544,8 @@ void *nf_ct_alloc_hashtable(unsigned int *sizep, int nulls)
sz = nr_slots * sizeof(struct hlist_nulls_head);
hash = (void *)__get_free_pages(GFP_KERNEL | __GFP_NOWARN | __GFP_ZERO,
get_order(sz));
- if (!hash) {
- printk(KERN_WARNING "nf_conntrack: falling back to vmalloc.\n");
+ if (!hash)
hash = vzalloc(sz);
- }
if (hash && nulls)
for (i = 0; i < nr_slots; i++)
diff --git a/net/netfilter/nf_synproxy_core.c b/net/netfilter/nf_synproxy_core.c
index 71f1e9fdfa18..d7f168527903 100644
--- a/net/netfilter/nf_synproxy_core.c
+++ b/net/netfilter/nf_synproxy_core.c
@@ -353,10 +353,8 @@ static int __net_init synproxy_net_init(struct net *net)
int err = -ENOMEM;
ct = nf_ct_tmpl_alloc(net, 0, GFP_KERNEL);
- if (IS_ERR(ct)) {
- err = PTR_ERR(ct);
+ if (!ct)
goto err1;
- }
if (!nfct_seqadj_ext_add(ct))
goto err2;
diff --git a/net/netfilter/xt_CT.c b/net/netfilter/xt_CT.c
index c6630030c912..43ddeee404e9 100644
--- a/net/netfilter/xt_CT.c
+++ b/net/netfilter/xt_CT.c
@@ -202,9 +202,10 @@ static int xt_ct_tg_check(const struct xt_tgchk_param *par,
goto err1;
ct = nf_ct_tmpl_alloc(par->net, info->zone, GFP_KERNEL);
- ret = PTR_ERR(ct);
- if (IS_ERR(ct))
+ if (!ct) {
+ ret = -ENOMEM;
goto err2;
+ }
ret = 0;
if ((info->ct_events || info->exp_events) &&

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