[03/49] arch/powerpc: Use vzalloc

Commit Message

Joe Perches Nov. 5, 2010, 3:07 a.m. UTC

None

Patch

diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c
index e316847..4275463 100644
--- a/arch/powerpc/kvm/book3s.c
+++ b/arch/powerpc/kvm/book3s.c
@@ -1307,13 +1307,11 @@  struct kvm_vcpu *kvmppc_core_vcpu_create(struct kvm *kvm, unsigned int id)
 	int err = -ENOMEM;
 	unsigned long p;
 
-	vcpu_book3s = vmalloc(sizeof(struct kvmppc_vcpu_book3s));
+	vcpu_book3s = vzalloc(sizeof(struct kvmppc_vcpu_book3s));
 	if (!vcpu_book3s)
 		goto out;
 
-	memset(vcpu_book3s, 0, sizeof(struct kvmppc_vcpu_book3s));
-
-	vcpu_book3s->shadow_vcpu = (struct kvmppc_book3s_shadow_vcpu *)
+	vcpu_book3s->shadow_vcpu =
 		kzalloc(sizeof(*vcpu_book3s->shadow_vcpu), GFP_KERNEL);
 	if (!vcpu_book3s->shadow_vcpu)
 		goto free_vcpu;
diff --git a/arch/powerpc/platforms/cell/spufs/lscsa_alloc.c b/arch/powerpc/platforms/cell/spufs/lscsa_alloc.c
index a101abf..3b894f5 100644
--- a/arch/powerpc/platforms/cell/spufs/lscsa_alloc.c
+++ b/arch/powerpc/platforms/cell/spufs/lscsa_alloc.c
@@ -36,10 +36,9 @@  static int spu_alloc_lscsa_std(struct spu_state *csa)
 	struct spu_lscsa *lscsa;
 	unsigned char *p;
 
-	lscsa = vmalloc(sizeof(struct spu_lscsa));
+	lscsa = vzalloc(sizeof(struct spu_lscsa));
 	if (!lscsa)
 		return -ENOMEM;
-	memset(lscsa, 0, sizeof(struct spu_lscsa));
 	csa->lscsa = lscsa;
 
 	/* Set LS pages reserved to allow for user-space mapping. */