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authorDavid S. Miller <davem@davemloft.net>2011-12-30 13:04:14 -0500
committerDavid S. Miller <davem@davemloft.net>2011-12-30 13:04:14 -0500
commit7f8e3234c5f7fbdb06be050c8a1907e9c36d7c61 (patch)
treed6e9edb2087fa4a97b2cc3d585a0189672a14cf4 /net/sched/sch_netem.c
parent8ade06c616b34b4237c0ed77d1ff0ce04ad7d056 (diff)
parent89307babf966165171547f105e2253dec261cfa5 (diff)
downloadlinux-7f8e3234c5f7fbdb06be050c8a1907e9c36d7c61.tar.bz2
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'net/sched/sch_netem.c')
-rw-r--r--net/sched/sch_netem.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index ffcaa5975947..a92c1b3dab83 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -532,7 +532,7 @@ static int get_dist_table(struct Qdisc *sch, const struct nlattr *attr)
return -EINVAL;
s = sizeof(struct disttable) + n * sizeof(s16);
- d = kmalloc(s, GFP_KERNEL);
+ d = kmalloc(s, GFP_KERNEL | __GFP_NOWARN);
if (!d)
d = vmalloc(s);
if (!d)
@@ -545,9 +545,10 @@ static int get_dist_table(struct Qdisc *sch, const struct nlattr *attr)
root_lock = qdisc_root_sleeping_lock(sch);
spin_lock_bh(root_lock);
- dist_free(q->delay_dist);
- q->delay_dist = d;
+ swap(q->delay_dist, d);
spin_unlock_bh(root_lock);
+
+ dist_free(d);
return 0;
}