tree efe4eb4d04737724b76370e86525f0a8c0af4496
parent affbf2ed5fe993d5519912267cd6e938d7861755
author Andrew Jeffery <andrew@aj.id.au> 1586526396 +0930
committer Andrew Jeffery <andrew@aj.id.au> 1586526396 +0930

control: Retain current backend on initialisation failure

A failure to initialise a new backend should not lead to the current
backend becoming invalid. Fix the current behaviour by only destroying
the current backend once we know the requested backend has successfully
initialised.

Change-Id: I5da11b346b8b5ab2c95085f512de4599d1272f57
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>