ACPI / table: Always count matched and successfully parsed entries

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acpi_parse_entries() allows to traverse all available table entries (aka
subtables) by passing max_entries parameter equal to 0, but since its count
variable is only incremented if max_entries is not 0, the function always
returns 0 for max_entries equal to 0.  It would be more useful if it returned
the number of entries matched instead, so make it increment count in that
case too.

Acked-by: Grant Likely <grant.likely@linaro.org>
Signed-off-by: Tomasz Nowicki <tomasz.nowicki@linaro.org>
Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

...

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Tomasz Nowicki 2014-11-26 22:01:14 +08:00 • committed by Rafael J. Wysocki

parent f08bb472bf

commit 4ceacd02f5

1 changed files with 4 additions and 1 deletions

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drivers/acpi/tables.c

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