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path: root/drivers/platform/x86/hp/hp-bioscfg/spmobj-attributes.c
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2024-06-03platform/x86: hp: hp-bioscfg: Use 2-argument strscpy()Andy Shevchenko
Use 2-argument strscpy(), which is not only shorter but also provides an additional check that destination buffer is an array. Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20240602090244.1666360-3-andy.shevchenko@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2023-08-07platform/x86: hp-bioscfg: Use kmemdup() to replace kmalloc + memcpyLi Zetao
There are some warnings reported by coccinelle: ./drivers/platform/x86/hp/hp-bioscfg/spmobj-attributes.c:317:35-42: WARNING opportunity for kmemdup ./drivers/platform/x86/hp/hp-bioscfg/spmobj-attributes.c:270:40-47: WARNING opportunity for kmemdup ./drivers/platform/x86/hp/hp-bioscfg/spmobj-attributes.c:233:36-43: WARNING opportunity for kmemdup Use kmemdup rather than duplicating its implementation. Signed-off-by: Li Zetao <lizetao1@huawei.com> Reviewed-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/20230803032027.3044851-1-lizetao1@huawei.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-10platform/x86: hp-bioscfg: spmobj-attributesJorge Lopez
Add SPM authentication attributes support to hp-bioscfg. HP BIOS Configuration driver purpose is to provide a driver supporting the latest sysfs class firmware attributes framework allowing the user to change BIOS settings and security solutions on HP Inc.’s commercial notebooks. Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Reviewed-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20230608163319.18934-10-jorge.lopez2@hp.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>