[SPARC64]: Replace kmalloc+memset with kzalloc

Replace kmalloc+memset with kzalloc

Signed-off-by: Yan Burman <burman.yan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 9 deletions

diff --git a/arch/sparc64/kernel/isa.c b/arch/sparc64/kernel/isa.c
index f028e68b23f2..ad1c4f55420f 100644
--- a/arch/sparc64/kernel/isa.c
+++ b/arch/sparc64/kernel/isa.c
@@ -72,14 +72,12 @@ static void __init isa_fill_children(struct sparc_isa_device *parent_isa_dev)
                 struct linux_prom_registers *regs;
                 struct sparc_isa_device *isa_dev;
 
-                isa_dev = kmalloc(sizeof(*isa_dev), GFP_KERNEL);
+                isa_dev = kzalloc(sizeof(*isa_dev), GFP_KERNEL);
                 if (!isa_dev) {
                         fatal_err("cannot allocate child isa_dev");
                         prom_halt();
                 }
 
-                memset(isa_dev, 0, sizeof(*isa_dev));
-
                 /* Link it in to parent. */
                 isa_dev->next = parent_isa_dev->child;
                 parent_isa_dev->child = isa_dev;
@@ -104,14 +102,12 @@ static void __init isa_fill_devices(struct sparc_isa_bridge *isa_br)
                 struct linux_prom_registers *regs;
                 struct sparc_isa_device *isa_dev;
 
-                isa_dev = kmalloc(sizeof(*isa_dev), GFP_KERNEL);
+                isa_dev = kzalloc(sizeof(*isa_dev), GFP_KERNEL);
                 if (!isa_dev) {
                         printk(KERN_DEBUG "ISA: cannot allocate isa_dev");
                         return;
                 }
 
-                memset(isa_dev, 0, sizeof(*isa_dev));
-
                 isa_dev->ofdev.node = dp;
                 isa_dev->ofdev.dev.parent = &isa_br->ofdev.dev;
                 isa_dev->ofdev.dev.bus = &isa_bus_type;
@@ -180,14 +176,12 @@ void __init isa_init(void)
                 pbm = pdev_cookie->pbm;
                 dp = pdev_cookie->prom_node;
 
-                isa_br = kmalloc(sizeof(*isa_br), GFP_KERNEL);
+                isa_br = kzalloc(sizeof(*isa_br), GFP_KERNEL);
                 if (!isa_br) {
                         printk(KERN_DEBUG "isa: cannot allocate sparc_isa_bridge");
                         return;
                 }
 
-                memset(isa_br, 0, sizeof(*isa_br));
-
                 isa_br->ofdev.node = dp;
                 isa_br->ofdev.dev.parent = &pdev->dev;
                 isa_br->ofdev.dev.bus = &isa_bus_type;