提交 0637a4c7 编写于 作者: M Markus Elfring 提交者: Stephen Boyd

clk/Renesas-MSTP: Use kmalloc_array() in cpg_mstp_clocks_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 "kmalloc_array".

This issue was detected by using the Coccinelle software.
Signed-off-by: NMarkus Elfring <elfring@users.sourceforge.net>
Reviewed-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>
上级 faabbe50
...@@ -167,7 +167,7 @@ static void __init cpg_mstp_clocks_init(struct device_node *np) ...@@ -167,7 +167,7 @@ static void __init cpg_mstp_clocks_init(struct device_node *np)
unsigned int i; unsigned int i;
group = kzalloc(sizeof(*group), GFP_KERNEL); group = kzalloc(sizeof(*group), GFP_KERNEL);
clks = kmalloc(MSTP_MAX_CLOCKS * sizeof(*clks), GFP_KERNEL); clks = kmalloc_array(MSTP_MAX_CLOCKS, sizeof(*clks), GFP_KERNEL);
if (group == NULL || clks == NULL) { if (group == NULL || clks == NULL) {
kfree(group); kfree(group);
kfree(clks); kfree(clks);
......
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