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VMCI: Fix "always true condition"

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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>
This commit is contained in:
Andy King 2013-01-10 15:41:41 -08:00 committed by Greg Kroah-Hartman
parent 32b083a3fd
commit 0e7894dc82
1 changed files with 1 additions and 1 deletions
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2
drivers/misc/vmw_vmci/vmci_guest.c
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@ -78,7 +78,7 @@ bool vmci_guest_code_active(void)
u32 vmci_get_vm_context_id(void)
{
if (vm_context_id == VMCI_INVALID_ID) {
u32 result;
int result;
struct vmci_datagram get_cid_msg;
get_cid_msg.dst =
vmci_make_handle(VMCI_HYPERVISOR_CONTEXT_ID,