[acpi] Fix spurious uninitialised-variable warning on some gcc versions
Reported-by: Christian Nilsson <nikize@gmail.com> Signed-off-by: Michael Brown <mcb30@ipxe.org>
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@ -51,7 +51,7 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
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static uint8_t acpi_checksum ( userptr_t table ) {
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static uint8_t acpi_checksum ( userptr_t table ) {
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struct acpi_header acpi;
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struct acpi_header acpi;
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uint8_t sum = 0;
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uint8_t sum = 0;
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uint8_t data;
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uint8_t data = 0;
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unsigned int i;
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unsigned int i;
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/* Read table length */
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/* Read table length */
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