diff options
| author |   Markus Elfring <elfring@users.sourceforge.net> | 2017-04-18 09:25:47 +0200 |
|---|---|---|
| committer |   Stephen Boyd <sboyd@codeaurora.org> | 2017-04-19 10:20:14 -0700 |
| commit | 7b9bae176a5c63fb467149174c11a48f3b3c5947 (patch) | |
| tree | 1896f317c779f1188cf4bda33791030b0b809630 /drivers/clk/hisilicon | |
| parent | clk: cs2000: select 12.20 High Accuracy on LFRatioCfg (diff) | |
| download | wireguard-linux-7b9bae176a5c63fb467149174c11a48f3b3c5947.tar.xz wireguard-linux-7b9bae176a5c63fb467149174c11a48f3b3c5947.zip | |
clk: hisilicon: Use kcalloc() in hisi_clk_init()
* A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "kcalloc".
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 | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/clk/hisilicon/clk.c b/drivers/clk/hisilicon/clk.c index 9ba2d91f4d3a..9268e80b7566 100644 --- a/drivers/clk/hisilicon/clk.c +++ b/drivers/clk/hisilicon/clk.c @@ -85,8 +85,7 @@ struct hisi_clock_data *hisi_clk_init(struct device_node *np, goto err; } clk_data->base = base; - - clk_table = kzalloc(sizeof(struct clk *) * nr_clks, GFP_KERNEL); + clk_table = kcalloc(nr_clks, sizeof(*clk_table), GFP_KERNEL); if (!clk_table) { pr_err("%s: could not allocate clock lookup table\n", __func__); goto err_data; |