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linux-loongson/drivers/ipack/carriers
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Dongliang Mu 50f05bd114 ipack: tpci200: fix memory leak in the tpci200_register 
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>
2021-08-13 10:24:37 +02:00
..
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
tpci200.c ipack: tpci200: fix memory leak in the tpci200_register 2021-08-13 10:24:37 +02:00
tpci200.h ipac: tpci200: fix kernel-doc syntax and remove filename from file header 2021-05-27 14:39:49 +02:00