usb: typec: intel_pmc_mux: Don't leak the ACPI device reference count
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Mon, 2 Jan 2023 20:29:32 +0000 (22:29 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 10 Mar 2023 08:39:37 +0000 (09:39 +0100)
commit645384e26f2082c609c8d9b7345a7fc63d20407d
treeb0a376d322c38d00286ebc2ee0bb93336685c1c8
parent2a023b47d9f542d1edfaf28aab16435e47c892fd
usb: typec: intel_pmc_mux: Don't leak the ACPI device reference count

[ Upstream commit c3194949ae8fcbe2b7e38670e7c6a5cfd2605edc ]

When acpi_dev_get_memory_resources() fails, the reference count is
left bumped. Drop it as it's done in the other error paths.

Fixes: 43d596e32276 ("usb: typec: intel_pmc_mux: Check the port status before connect")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20230102202933.15968-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/usb/typec/mux/intel_pmc_mux.c