staging: unisys: visorbus: Cleanup bus_epilog goto statements

Cleaned up bus_epilogs vague gotos and in the process discovered
some error paths that could unlock a non locked semaphore.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Timothy Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
David Kershner 2016-03-11 17:01:43 -05:00 • committed by Greg Kroah-Hartman
commit 368acb3f51