[ARM] Convert kmalloc+memset to kzalloc

Convert all uses of kmalloc followed by memset to use kzalloc instead.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2 files changed, 3 insertions, 8 deletions

diff --git a/arch/arm/mach-integrator/impd1.c b/arch/arm/mach-integrator/impd1.c
index a85d471..92d79fb 100644
--- a/arch/arm/mach-integrator/impd1.c
+++ b/arch/arm/mach-integrator/impd1.c
@@ -355,12 +355,11 @@ static int impd1_probe(struct lm_device *dev)
 	if (!request_mem_region(dev->resource.start, SZ_4K, "LM registers"))
 		return -EBUSY;
 
-	impd1 = kmalloc(sizeof(struct impd1_module), GFP_KERNEL);
+	impd1 = kzalloc(sizeof(struct impd1_module), GFP_KERNEL);
 	if (!impd1) {
 		ret = -ENOMEM;
 		goto release_lm;
 	}
-	memset(impd1, 0, sizeof(struct impd1_module));
 
 	impd1->base = ioremap(dev->resource.start, SZ_4K);
 	if (!impd1->base) {
@@ -389,12 +388,10 @@ static int impd1_probe(struct lm_device *dev)
 
 		pc_base = dev->resource.start + idev->offset;
 
-		d = kmalloc(sizeof(struct amba_device), GFP_KERNEL);
+		d = kzalloc(sizeof(struct amba_device), GFP_KERNEL);
 		if (!d)
 			continue;
 
-		memset(d, 0, sizeof(struct amba_device));
-
 		snprintf(d->dev.bus_id, sizeof(d->dev.bus_id),
 			 "lm%x:%5.5lx", dev->id, idev->offset >> 12);
 
diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
index d8d3c2a..6d65c96 100644
--- a/arch/arm/mach-integrator/integrator_ap.c
+++ b/arch/arm/mach-integrator/integrator_ap.c
@@ -319,12 +319,10 @@ static void __init ap_init(void)
 		if ((sc_dec & (16 << i)) == 0)
 			continue;
 
-		lmdev = kmalloc(sizeof(struct lm_device), GFP_KERNEL);
+		lmdev = kzalloc(sizeof(struct lm_device), GFP_KERNEL);
 		if (!lmdev)
 			continue;
 
-		memset(lmdev, 0, sizeof(struct lm_device));
-
 		lmdev->resource.start = 0xc0000000 + 0x10000000 * i;
 		lmdev->resource.end = lmdev->resource.start + 0x0fffffff;
 		lmdev->resource.flags = IORESOURCE_MEM;