VMCI: fix error handling path when registering guest driver

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When host capabilities check failed or when we were unable to register doorbell
bitmap we were forgetting to set error code and were returning 0 which would
make upper layers believe that probe was successful.

Reported-by: Julia Lawall <julia.lawall@lip6.fr>
Acked-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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Dmitry Torokhov 2014-01-09 16:02:33 -08:00 • committed by Greg Kroah-Hartman

parent 52cb6a205c

commit 782f244535

1 changed files with 6 additions and 4 deletions

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drivers/misc/vmw_vmci/vmci_guest.c

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