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authorKees Cook <keescook@chromium.org>2018-10-05 16:21:46 -0700
committerKees Cook <keescook@chromium.org>2018-10-05 18:06:30 -0700
commit329e09893909d409039f6a79757d9b80b67efe39 (patch)
treed83759b28dcc8760167ed7c082d5846f63a55d2d /net/sched/sch_cake.c
parent57361846b52bc686112da6ca5368d11210796804 (diff)
downloadlinux-329e09893909d409039f6a79757d9b80b67efe39.tar.bz2
treewide: Replace more open-coded allocation size multiplications
As done treewide earlier, this catches several more open-coded allocation size calculations that were added to the kernel during the merge window. This performs the following mechanical transformations using Coccinelle: kvmalloc(a * b, ...) -> kvmalloc_array(a, b, ...) kvzalloc(a * b, ...) -> kvcalloc(a, b, ...) devm_kzalloc(..., a * b, ...) -> devm_kcalloc(..., a, b, ...) Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'net/sched/sch_cake.c')
-rw-r--r--net/sched/sch_cake.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/sch_cake.c b/net/sched/sch_cake.c
index c07c30b916d5..793016d722ec 100644
--- a/net/sched/sch_cake.c
+++ b/net/sched/sch_cake.c
@@ -2644,7 +2644,7 @@ static int cake_init(struct Qdisc *sch, struct nlattr *opt,
for (i = 1; i <= CAKE_QUEUES; i++)
quantum_div[i] = 65535 / i;
- q->tins = kvzalloc(CAKE_MAX_TINS * sizeof(struct cake_tin_data),
+ q->tins = kvcalloc(CAKE_MAX_TINS, sizeof(struct cake_tin_data),
GFP_KERNEL);
if (!q->tins)
goto nomem;