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authorAndy King <acking@vmware.com>2013-01-10 15:41:41 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-17 12:07:39 -0800
commit0e7894dc82bd9d4d82c16d16189f58da6d41d018 (patch)
tree9b51c182bfbd2fef57f6d64b59a137f99cc70221 /drivers/misc/vmw_vmci
parent32b083a3fd1452b9d5aba8e781ca95b566f3e054 (diff)
downloadlinux-0e7894dc82bd9d4d82c16d16189f58da6d41d018.tar.gz
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>
Diffstat (limited to 'drivers/misc/vmw_vmci')
-rw-r--r--drivers/misc/vmw_vmci/vmci_guest.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/vmw_vmci/vmci_guest.c b/drivers/misc/vmw_vmci/vmci_guest.c
index d302c89d2bf..d7df6cfed28 100644
--- a/drivers/misc/vmw_vmci/vmci_guest.c
+++ b/drivers/misc/vmw_vmci/vmci_guest.c
@@ -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,