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authorMarkus Elfring <elfring@users.sourceforge.net>2017-04-18 10:30:04 +0200
committerStephen Boyd <sboyd@codeaurora.org>2017-04-19 10:48:04 -0700
commit781de7ade6c3ccc5efca9c635d64c1c07427a6d1 (patch)
tree4e8fed0f98d681d8a3aa4aa45dd89fa3cc0573cd /drivers/clk/hisilicon
parent840e56326fd90a435644ee0eeba99f4cddd31759 (diff)
downloadop-kernel-dev-781de7ade6c3ccc5efca9c635d64c1c07427a6d1.zip
op-kernel-dev-781de7ade6c3ccc5efca9c635d64c1c07427a6d1.tar.gz
clk: hi3620: Use kcalloc() in hi3620_mmc_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-hi3620.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/hisilicon/clk-hi3620.c b/drivers/clk/hisilicon/clk-hi3620.c
index d04a104..f6dd971 100644
--- a/drivers/clk/hisilicon/clk-hi3620.c
+++ b/drivers/clk/hisilicon/clk-hi3620.c
@@ -482,7 +482,7 @@ static void __init hi3620_mmc_clk_init(struct device_node *node)
if (WARN_ON(!clk_data))
return;
- clk_data->clks = kzalloc(sizeof(struct clk *) * num, GFP_KERNEL);
+ clk_data->clks = kcalloc(num, sizeof(*clk_data->clks), GFP_KERNEL);
if (!clk_data->clks) {
pr_err("%s: fail to allocate mmc clk\n", __func__);
return;
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