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authorMarkus Elfring <elfring@users.sourceforge.net>2017-04-18 09:25:47 +0200
committerStephen Boyd <sboyd@codeaurora.org>2017-04-19 10:20:14 -0700
commit7b9bae176a5c63fb467149174c11a48f3b3c5947 (patch)
tree1896f317c779f1188cf4bda33791030b0b809630 /drivers/clk
parentb3da896e2f325f8fef29f698d9cbdbb0e821a474 (diff)
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')
-rw-r--r--drivers/clk/hisilicon/clk.c3
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;