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| author |   Markus Elfring <elfring@users.sourceforge.net> | 2016-09-14 21:10:47 +0200 |
|---|---|---|
| committer |   Stephen Boyd <sboyd@codeaurora.org> | 2016-09-16 16:13:09 -0700 |
| commit | 0637a4c7810a6b09ec6b1bf3dc88830cb64ce08b (patch) | |
| tree | f0ef829fc345386b0de821c599492b9fe5d7b583 /drivers/clk/renesas/clk-mstp.c | |
| parent | clk: zx296718: use builtin_platform_driver to simplify the code (diff) | |
| download | linux-dev-0637a4c7810a6b09ec6b1bf3dc88830cb64ce08b.tar.xz linux-dev-0637a4c7810a6b09ec6b1bf3dc88830cb64ce08b.zip | |
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: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/renesas/clk-mstp.c')
| -rw-r--r-- | drivers/clk/renesas/clk-mstp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/renesas/clk-mstp.c b/drivers/clk/renesas/clk-mstp.c index 5093a250650d..9375777776d9 100644 --- a/drivers/clk/renesas/clk-mstp.c +++ b/drivers/clk/renesas/clk-mstp.c @@ -167,7 +167,7 @@ static void __init cpg_mstp_clocks_init(struct device_node *np) unsigned int i; 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) { kfree(group); kfree(clks); |