ACPI: configfs: Make get_header() to return error pointer
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Thu, 15 Jul 2021 14:16:51 +0000 (17:16 +0300)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Fri, 16 Jul 2021 17:20:28 +0000 (19:20 +0200)
commit45c16fe1d1283bdd3e32bd869bf5aa177fcd50f7
tree3e513ac4bbefa0da026d82afb7b75f3314e1fb22
parentae57338716ce2e230514be54a06c9bfaa84433a7
ACPI: configfs: Make get_header() to return error pointer

Instead of duplicating error codes here and there,
make get_header() to return error pointer.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/acpi/acpi_configfs.c