Use convenience function to checksum

[coreboot.git] / payloads / libpayload / include / coreboot_tables.h

diff --git a/payloads/libpayload/include/coreboot_tables.h b/payloads/libpayload/include/coreboot_tables.h
index 3b3b7d2299b00146b1838cb3dc8edaf05d9d3420..574469a6ed57085f9e3c6ddc808fb753e848edae 100644 (file)
--- a/payloads/libpayload/include/coreboot_tables.h
+++ b/payloads/libpayload/include/coreboot_tables.h
@@ -223,6 +223,11 @@ static inline u64 cb_unpack64(struct cbuint64 val)
        return (((u64) val.hi) << 32) | val.lo;
 }
 
+static inline u16 cb_checksum(const void *ptr, unsigned len)
+{
+       return ipchksum(ptr, len);
+}
+
 /* Helpful macros */
 
 #define MEM_RANGE_COUNT(_rec) \