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| author | Vaishali Thakkar <vaishali.thakkar@oracle.com> | 2016-04-28 19:20:33 +0530 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2016-05-06 11:06:44 -0700 |
| commit | 4087a5f2e5e75a6d0231d1318bada1a12972a5fd (patch) | |
| tree | ee8d094705483e5fcd5b1af27ca4f7f847a696b3 /drivers/clk/bcm/clk-kona-setup.c | |
| parent | 2a0974aa1a0b40a92387ea03dbfeacfbc9ba182c (diff) | |
| download | lwn-4087a5f2e5e75a6d0231d1318bada1a12972a5fd.tar.gz lwn-4087a5f2e5e75a6d0231d1318bada1a12972a5fd.zip | |
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>
Diffstat (limited to 'drivers/clk/bcm/clk-kona-setup.c')
| -rw-r--r-- | drivers/clk/bcm/clk-kona-setup.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/clk/bcm/clk-kona-setup.c b/drivers/clk/bcm/clk-kona-setup.c index deaa7f962b84..526b0b0e9a9f 100644 --- a/drivers/clk/bcm/clk-kona-setup.c +++ b/drivers/clk/bcm/clk-kona-setup.c @@ -577,7 +577,8 @@ static u32 *parent_process(const char *clocks[], * selector is not required, but we allocate space for the * 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) { pr_err("%s: error allocating %u parent names\n", __func__, parent_count); |