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authorMarkus Elfring <elfring@users.sourceforge.net>2017-06-03 19:09:07 +0200
committerTony Lindgren <tony@atomide.com>2017-06-08 03:02:31 -0700
commit6b72de4d331f058dbd8fa327f1e5d0a729583f56 (patch)
tree3bbf45c73ce68fe53b9a3d27c6524a47997e64c5 /arch/arm/mach-omap2/sr_device.c
parent1dfb5b59d6571104eff6629a0e73a6af347a3226 (diff)
ARM: OMAP2+: Use kcalloc() in sr_set_nvalues()
* 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 structure 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: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/sr_device.c')
-rw-r--r--arch/arm/mach-omap2/sr_device.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/arm/mach-omap2/sr_device.c b/arch/arm/mach-omap2/sr_device.c
index 01df4907c0e3..65775c6e8c27 100644
--- a/arch/arm/mach-omap2/sr_device.c
+++ b/arch/arm/mach-omap2/sr_device.c
@@ -44,9 +44,7 @@ static void __init sr_set_nvalues(struct omap_volt_data *volt_data,
while (volt_data[count].volt_nominal)
count++;
- nvalue_table = kzalloc(sizeof(struct omap_sr_nvalue_table)*count,
- GFP_KERNEL);
-
+ nvalue_table = kcalloc(count, sizeof(*nvalue_table), GFP_KERNEL);
if (!nvalue_table) {
pr_err("OMAP: SmartReflex: cannot allocate memory for n-value table\n");
return;