diff options
| author |   Markus Elfring <elfring@users.sourceforge.net> | 2017-04-18 10:15:19 +0200 |
|---|---|---|
| committer |   Stephen Boyd <sboyd@codeaurora.org> | 2017-04-19 10:45:12 -0700 |
| commit | 8d9bdc46c780325414af7f09827c78c69f9b1e3d (patch) | |
| tree | fb0894a64de125001a09da0180443f782e223f05 /drivers/clk/hisilicon | |
| parent | clk: hisilicon: Use kcalloc() in hisi_clk_init() (diff) | |
| download | wireguard-linux-8d9bdc46c780325414af7f09827c78c69f9b1e3d.tar.xz wireguard-linux-8d9bdc46c780325414af7f09827c78c69f9b1e3d.zip | |
clk: hisilicon: Use devm_kmalloc_array() in hisi_clk_alloc()
* A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "devm_kmalloc_array".
This issue was detected by using the Coccinelle software.
* Replace the specification of a data type by a pointer dereference
to make the corresponding size determination a bit safer according to
the Linux coding style convention.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/hisilicon')
| -rw-r--r-- | drivers/clk/hisilicon/clk.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/clk/hisilicon/clk.c b/drivers/clk/hisilicon/clk.c index 9268e80b7566..7e1e22eb5689 100644 --- a/drivers/clk/hisilicon/clk.c +++ b/drivers/clk/hisilicon/clk.c @@ -54,8 +54,9 @@ struct hisi_clock_data *hisi_clk_alloc(struct platform_device *pdev, if (!clk_data->base) return NULL; - clk_table = devm_kmalloc(&pdev->dev, sizeof(struct clk *) * nr_clks, - GFP_KERNEL); + clk_table = devm_kmalloc_array(&pdev->dev, nr_clks, + sizeof(*clk_table), + GFP_KERNEL); if (!clk_table) return NULL; |