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ACPI: sysfs: Refactor param_get_trace_state() to drop dead code
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Wed, 16 Jun 2021 17:03:35 +0000 (20:03 +0300)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Thu, 17 Jun 2021 15:10:11 +0000 (17:10 +0200)
commit0023b28bdbb4cfd000da066d05b0743aa4f8732a
treed7dd12c50efd4dd135ab0ab967138b892efeec7atree | snapshot
parentb272c05984679c855ff2d08c9d54957bdcfd9b3bcommit | diff
ACPI: sysfs: Refactor param_get_trace_state() to drop dead code

The param_get_trace_state() has a few dead code issues:
 - 'return 0;' is never reachable
 - a few 'else' keywords are redundant

Refactor param_get_trace_state() to drop dead code.

Note, leave one 'else' in order to have the best readability.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/acpi/sysfs.c diff | blob | history
Domain: System / Kernel;