summaryrefslogtreecommitdiffstats
path: root/drivers/clk
diff options
context:
space:
mode:
authorMarkus Elfring <elfring@users.sourceforge.net>2016-09-14 21:10:47 +0200
committerStephen Boyd <sboyd@codeaurora.org>2016-09-16 16:13:09 -0700
commit0637a4c7810a6b09ec6b1bf3dc88830cb64ce08b (patch)
treef0ef829fc345386b0de821c599492b9fe5d7b583 /drivers/clk
parentfaabbe50ad518ce493adb20a9bf430daa9d395a4 (diff)
downloadlinux-0637a4c7810a6b09ec6b1bf3dc88830cb64ce08b.tar.bz2
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')
-rw-r--r--drivers/clk/renesas/clk-mstp.c2
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);