ACPICA: exserial.c: replace ternary operator with ACPI_MIN()

ACPICA commit 2250f71fe77396db21df805222ffcbf19e1e7896

Make the code simpler and more readable.

Link: https://github.com/acpica/acpica/commit/2250f71f
Signed-off-by: Jiangshan Yi <yijiangshan@kylinos.cn>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/acpi/acpica/exserial.c b/drivers/acpi/acpica/exserial.c
index 5d99b1a..5241f4c 100644 (file)
--- a/drivers/acpi/acpica/exserial.c
+++ b/drivers/acpi/acpica/exserial.c
@@ -343,8 +343,7 @@ acpi_ex_write_serial_bus(union acpi_operand_object *source_desc,
        /* Copy the input buffer data to the transfer buffer */
 
        buffer = buffer_desc->buffer.pointer;
-       data_length = (buffer_length < source_desc->buffer.length ?
-                      buffer_length : source_desc->buffer.length);
+       data_length = ACPI_MIN(buffer_length, source_desc->buffer.length);
        memcpy(buffer, source_desc->buffer.pointer, data_length);
 
        /* Lock entire transaction if requested */