media: budget-core: Improve exception handling in budget_register()
authorChuhong Yuan <hslester96@gmail.com>
Fri, 5 Jun 2020 16:17:28 +0000 (18:17 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 26 Aug 2020 08:29:55 +0000 (10:29 +0200)
commit87f1b49ee84f63f49bdba5e67e836d06117f59b5
tree490b48660ae0e7cceb8d309a20fc975983d0eb64
parent046f3765d4cc814f1166dfe1cebbaf8a55f09f42
media: budget-core: Improve exception handling in budget_register()

[ Upstream commit fc0456458df8b3421dba2a5508cd817fbc20ea71 ]

budget_register() has no error handling after its failure.
Add the missed undo functions for error handling to fix it.

Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/media/pci/ttpci/budget-core.c