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[SCSI] advansys: remove AscCompareString() 

AscCompareString() is just another name for strncmp

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Matthew Wilcox 2007-07-26 11:39:17 -04:00 committed by James Bottomley
parent 9649af39e3
commit ce3a7f1202
1 changed files with 3 additions and 20 deletions
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23
drivers/scsi/advansys.c
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@ -1911,7 +1911,6 @@ static int AscIsrChipHalted(ASC_DVC_VAR *);
static uchar _AscCopyLramScsiDoneQ(PortAddr, ushort,
ASC_QDONE_INFO *, ASC_DCNT);
static int AscIsrQDone(ASC_DVC_VAR *);
static int AscCompareString(uchar *, uchar *, int);
#ifdef CONFIG_ISA
static ushort AscGetEisaChipCfg(PortAddr);
#endif /* CONFIG_ISA */
@ -10998,8 +10997,7 @@ AscAsyncFix(ASC_DVC_VAR *asc_dvc, uchar tid_no, ASC_SCSI_INQUIRY *inq)
if (asc_dvc->bug_fix_cntl & ASC_BUG_FIX_ASYN_USE_SYN) {
if (!(asc_dvc->init_sdtr & tid_bits)) {
if ((dvc_type == TYPE_ROM) &&
(AscCompareString((uchar *)inq->vendor_id,
(uchar *)"HP ", 3) == 0)) {
(strncmp(inq->vendor_id, "HP ", 3) == 0)) {
asc_dvc->pci_fix_asyn_xfer_always |= tid_bits;
}
asc_dvc->pci_fix_asyn_xfer |= tid_bits;
@ -11022,10 +11020,8 @@ AscAsyncFix(ASC_DVC_VAR *asc_dvc, uchar tid_no, ASC_SCSI_INQUIRY *inq)
static int AscTagQueuingSafe(ASC_SCSI_INQUIRY *inq)
{
if ((inq->add_len >= 32) &&
(AscCompareString((uchar *)inq->vendor_id,
(uchar *)"QUANTUM XP34301", 15) == 0) &&
(AscCompareString((uchar *)inq->product_rev_level,
(uchar *)"1071", 4) == 0)) {
(strncmp(inq->vendor_id, "QUANTUM XP34301", 15) == 0) &&
(strncmp(inq->product_rev_level, "1071", 4) == 0)) {
return 0;
}
return 1;
@ -11076,19 +11072,6 @@ AscInquiryHandling(ASC_DVC_VAR *asc_dvc, uchar tid_no, ASC_SCSI_INQUIRY *inq)
return;
}
static int AscCompareString(uchar *str1, uchar *str2, int len)
{
int i;
int diff;
for (i = 0; i < len; i++) {
diff = (int)(str1[i] - str2[i]);
if (diff != 0)
return (diff);
}
return (0);
}
static uchar AscReadLramByte(PortAddr iop_base, ushort addr)
{
uchar byte_data;