global: Refactor get_option usage
Restructure get_option() calls to avoid unnecessary return value checks by pre-assigning defaults to the options being retrieved. Change-Id: I9159afe149a8eeed0785d1efd6eee8420b88b8f4 Signed-off-by: Varad Gautam <varadgautam@gmail.com> Reviewed-on: http://review.coreboot.org/8631 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Marc Jones <marc.jones@se-eng.com>
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@@ -250,9 +250,8 @@ static void init_ecc_memory(unsigned node_id)
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}
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/* See if we scrubbing should be enabled */
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enable_scrubbing = 1;
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if (get_option(&enable_scrubbing, "hw_scrubber") != CB_SUCCESS)
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enable_scrubbing = CONFIG_HW_SCRUBBER;
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enable_scrubbing = CONFIG_HW_SCRUBBER;
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get_option(&enable_scrubbing, "hw_scrubber");
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/* Enable cache scrubbing at the lowest possible rate */
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if (enable_scrubbing) {
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