ACPI: EC: Simplify error handling in advance_transaction()

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Notice that the value of t in advance_transaction() does not change
after its initialization and:

 - Initialize t upfront (and rearrange the definitions of local
   variables while at it).

 - Check it against NULL in a block executed when it is NULL.

 - Skip error handling for t == NULL, because a valid pointer value
   of t is required for the error handling.

 - Drop the (now redundant) check of t against NULL from the error
   handling block and reduce the indentation level in there.

No intentional functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Rafael J. Wysocki 2020-11-23 20:00:34 +01:00

parent d2a2e6cceb

commit 902675fa87

1 changed files with 13 additions and 13 deletions

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drivers/acpi/ec.c

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