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clk: mvebu: Use kcalloc() in of_cpu_clk_setup() 

Multiplications for the size determination of memory allocations
indicated that array data structures should be processed.
Thus use the corresponding function "kcalloc".

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This commit is contained in:
Markus Elfring 2017-04-19 20:15:21 +02:00 committed by Stephen Boyd
parent 24f8186eb8
commit 23826e240a
1 changed files with 2 additions and 2 deletions
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4
drivers/clk/mvebu/clk-cpu.c
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@ -186,11 +186,11 @@ static void __init of_cpu_clk_setup(struct device_node *node)
for_each_node_by_type(dn, "cpu") for_each_node_by_type(dn, "cpu")
ncpus++; ncpus++;
cpuclk = kzalloc(ncpus * sizeof(*cpuclk), GFP_KERNEL); cpuclk = kcalloc(ncpus, sizeof(*cpuclk), GFP_KERNEL);
if (WARN_ON(!cpuclk)) if (WARN_ON(!cpuclk))
goto cpuclk_out; goto cpuclk_out;
clks = kzalloc(ncpus * sizeof(*clks), GFP_KERNEL); clks = kcalloc(ncpus, sizeof(*clks), GFP_KERNEL);
if (WARN_ON(!clks)) if (WARN_ON(!clks))
goto clks_out; goto clks_out;