VMCI: remove set but not used variable 'cid' (8f523d6d) · Commits · 戴 / test

Fixes gcc '-Wunused-but-set-variable' warning: drivers/misc/vmw_vmci/vmci_host.c: In function 'vmci_host_do_alloc_queuepair': drivers/misc/vmw_vmci/vmci_host.c:450:6: warning: variable 'cid' set but not used [-Wunused-but-set-variable] u32 cid; ^ Signed-off-by:

YueHaibing <yuehaibing@huawei.com> Signed-off-by:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/misc/vmw_vmci/vmci_host.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -447,15 +447,12 @@ static int vmci_host_do_alloc_queuepair(struct vmci_host_dev *vmci_host_dev,
		struct vmci_handle handle;
		int vmci_status;
		int __user *retptr;
		u32 cid;

		if (vmci_host_dev->ct_type != VMCIOBJ_CONTEXT) {
		vmci_ioctl_err("only valid for contexts\n");
		return -EINVAL;
		}

		cid = vmci_ctx_get_id(vmci_host_dev->context);

		if (vmci_host_dev->user_version < VMCI_VERSION_NOVMVM) {
		struct vmci_qp_alloc_info_vmvm alloc_info;
		struct vmci_qp_alloc_info_vmvm __user *info = uptr;

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