irqchip/gic-v3-its: Drop redundant initialization in mk_lpi_range

There's no reason to ask kmalloc() to zero the allocation, since all
the fields get initialized immediately afterwards. Except that there's
also not any reason to initialize the ->entry member, since the
element gets added to the lpi_range_list immediately.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index be6ecd9b75da401e31be37a763795ea69aa374aa..db29df1ae92ffb4daf0b102f7f64524f9bef4d41 100644 (file)
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -1465,9 +1465,8 @@ static struct lpi_range *mk_lpi_range(u32 base, u32 span)
 {
        struct lpi_range *range;
 
-       range = kzalloc(sizeof(*range), GFP_KERNEL);
+       range = kmalloc(sizeof(*range), GFP_KERNEL);
        if (range) {
-               INIT_LIST_HEAD(&range->entry);
                range->base_id = base;
                range->span = span;
        }