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vendorcode/amd/agesa: unsigned enum is strictly positive 

The typedef'ed BIT_FIELD_NAME enum is type unsigned. The parameter
'FieldName' is decleared with type BIT_FIELD_NAME and thus the redudant
comparison of unsigned enum expression >= 0 is always true.

BIT_FIELD_NAME is declared in vendorcode/amd/agesa/f14/Proc/Mem/mm.h

Change-Id: Id2f03596c44b68e861e939f3528256d4b08c45ce
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5757
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This commit is contained in:
Edward O'Callaghan 2014-05-15 21:07:16 +10:00 committed by Marc Jones
parent 8a661ed788
commit 0deb355d0e
1 changed files with 6 additions and 6 deletions
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src/vendorcode/amd/agesa/f14/Proc/Mem/NB/ON/mnregon.c
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@ -187,7 +187,7 @@ MemNCmnGetSetFieldON (
UINT8 Instance; UINT8 Instance;
Value = 0; Value = 0;
if ((FieldName < BFEndOfList) && (FieldName >= 0)) { if (FieldName < BFEndOfList) {
Address = NBPtr->NBRegTable[FieldName]; Address = NBPtr->NBRegTable[FieldName];
if (Address) { if (Address) {
Lowbit = TSEFO_END (Address); Lowbit = TSEFO_END (Address);