From: Jonathan Woithe <jwoithe@xxxxxxxxxxxxxxxxxxxxxxx> Fix tests on return value from acpi_evaluate_integer(). Based on a patch by Roel Kluin <roel.kluin@xxxxxxxxx> and incorporating suggestions from Len Brown <lenb@xxxxxxxxxx>. Signed-off-by: Roel Kluin <roel.kluin@xxxxxxxxx> Signed-off-by: Jonathan Woithe <jwoithe@xxxxxxxxxxxxxxxxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> --- drivers/platform/x86/fujitsu-laptop.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c index bcd4ba8..3c2d038 100644 --- a/drivers/platform/x86/fujitsu-laptop.c +++ b/drivers/platform/x86/fujitsu-laptop.c @@ -376,8 +376,8 @@ static int get_lcd_level(void) status = acpi_evaluate_integer(fujitsu->acpi_handle, "GBLL", NULL, &state); - if (status < 0) - return status; + if (ACPI_FAILURE(status)) + return 0; fujitsu->brightness_level = state & 0x0fffffff; @@ -398,8 +398,8 @@ static int get_max_brightness(void) status = acpi_evaluate_integer(fujitsu->acpi_handle, "RBLL", NULL, &state); - if (status < 0) - return status; + if (ACPI_FAILURE(status)) + return -1; fujitsu->max_brightness = state; -- 1.6.0.6 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
