From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Date: Sun, 22 Jan 2017 18:19:02 +0000 Subject: [PATCH 9/9] KVM: Improve another size determination in kvm_create_vm() Message-Id: <3de25179-996a-1fc9-2cdd-80f0e524486a@users.sourceforge.net> List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kvm@vger.kernel.org, Paolo Bonzini , =?UTF-8?B?UmFkaW0gS3LEjW3DocWZ?= Cc: LKML , kernel-janitors@vger.kernel.org From: Markus Elfring Date: Sun, 22 Jan 2017 18:56:26 +0100 Replace the specification of a data structure by a pointer dereference as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. Signed-off-by: Markus Elfring --- virt/kvm/kvm_main.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 4267a2c6f2aa..0feefe45aa21 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -651,8 +651,7 @@ static struct kvm *kvm_create_vm(unsigned long type) if (init_srcu_struct(&kvm->irq_srcu)) goto out_err_no_irq_srcu; for (i = 0; i < KVM_NR_BUSES; i++) { - kvm->buses[i] = kzalloc(sizeof(struct kvm_io_bus), - GFP_KERNEL); + kvm->buses[i] = kzalloc(sizeof(*kvm->buses[i]), GFP_KERNEL); if (!kvm->buses[i]) goto out_err; } -- 2.11.0