fix shadow variable in compute_ip_checksum.c
Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4036 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
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@ -16,13 +16,13 @@ unsigned long compute_ip_checksum(void *addr, unsigned long length)
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sum = 0;
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ptr = addr;
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for(i = 0; i < length; i++) {
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unsigned long value;
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value = ptr[i];
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unsigned long v;
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v = ptr[i];
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if (i & 1) {
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value <<= 8;
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v <<= 8;
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}
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/* Add the new value */
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sum += value;
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sum += v;
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/* Wrap around the carry */
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if (sum > 0xFFFF) {
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sum = (sum + (sum >> 16)) & 0xFFFF;
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