VMCI: Fix "always true condition"
vmci_send_datagram() returns an int, with negative values indicating failure. But we store it locally in a u32, which makes comparison of >= 0 useless. Fixed to use an int. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Andy King <acking@vmware.com> Signed-off-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -78,7 +78,7 @@ bool vmci_guest_code_active(void)
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u32 vmci_get_vm_context_id(void)
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u32 vmci_get_vm_context_id(void)
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{
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{
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if (vm_context_id == VMCI_INVALID_ID) {
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if (vm_context_id == VMCI_INVALID_ID) {
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u32 result;
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int result;
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struct vmci_datagram get_cid_msg;
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struct vmci_datagram get_cid_msg;
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get_cid_msg.dst =
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get_cid_msg.dst =
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vmci_make_handle(VMCI_HYPERVISOR_CONTEXT_ID,
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vmci_make_handle(VMCI_HYPERVISOR_CONTEXT_ID,
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