linux_dsm_epyc7002/drivers/ipack
Dongliang Mu 389b5e4f55 ipack: tpci200: fix memory leak in the tpci200_register
[ Upstream commit 50f05bd114a46a74726e432bf81079d3f13a55b7 ]

The error handling code in tpci200_register does not free interface_regs
allocated by ioremap and the current version of error handling code is
problematic.

Fix this by refactoring the error handling code and free interface_regs
when necessary.

Fixes: 43986798fd ("ipack: add error handling for ioremap_nocache")
Cc: stable@vger.kernel.org
Reported-by: Dongliang Mu <mudongliangabcd@gmail.com>
Signed-off-by: Dongliang Mu <mudongliangabcd@gmail.com>
Link: https://lore.kernel.org/r/20210810100323.3938492-2-mudongliangabcd@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-07-05 18:55:59 +02:00
..
carriers ipack: tpci200: fix memory leak in the tpci200_register 2024-07-05 18:55:59 +02:00
devices remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
ipack.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441 2019-06-05 17:37:17 +02:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00