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clk: bcm/kona: Do not use sizeof on pointer type 

When sizeof is applied to a pointer typed expression, it gives
the size of the pointer. So, here do not use sizeof on pointer
type. Also, silent checkpatch.pl by using kmalloc_array over
kmalloc.

Note that this has no effect on runtime because 'parent_names'
is a pointer to a pointer.

Problem found using Coccinelle.

Signed-off-by: Vaishali Thakkar <vaishali.thakkar@oracle.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This commit is contained in:
Vaishali Thakkar 2016-04-28 19:20:33 +05:30 committed by Stephen Boyd
parent 2a0974aa1a
commit 4087a5f2e5
1 changed files with 2 additions and 1 deletions
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3
drivers/clk/bcm/clk-kona-setup.c
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@ -577,7 +577,8 @@ static u32 *parent_process(const char *clocks[],
* selector is not required, but we allocate space for the * selector is not required, but we allocate space for the
* array anyway to keep things simple. * array anyway to keep things simple.
*/ */
parent_names = kmalloc(parent_count * sizeof(parent_names), GFP_KERNEL); parent_names = kmalloc_array(parent_count, sizeof(*parent_names),
GFP_KERNEL);
if (!parent_names) { if (!parent_names) {
pr_err("%s: error allocating %u parent names\n", __func__, pr_err("%s: error allocating %u parent names\n", __func__,
parent_count); parent_count);