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[SCSI] fusion: use ARRAY_SIZE

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ARRAY_SIZE is more concise to use when the size of an array is divided by
the size of its type or the size of its first element.

Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: "Prakash, Sathya" <Sathya.Prakash@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Julia Lawall 2008-11-09 17:55:27 +01:00 committed by James Bottomley
parent ef661c5e8f
commit dd7c34e9a2
1 changed files with 6 additions and 6 deletions
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12
drivers/message/fusion/mptbase.c
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@ -4562,7 +4562,7 @@ WaitForDoorbellReply(MPT_ADAPTER *ioc, int howlong, int sleepFlag)
failcnt++;
hword = le16_to_cpu(CHIPREG_READ32(&ioc->chip->Doorbell) & 0x0000FFFF);
/* don't overflow our IOC hs_reply[] buffer! */
if (u16cnt < sizeof(ioc->hs_reply) / sizeof(ioc->hs_reply[0]))
if (u16cnt < ARRAY_SIZE(ioc->hs_reply))
hs_reply[u16cnt] = hword;
CHIPREG_WRITE32(&ioc->chip->IntStatus, 0);
}
@ -7173,7 +7173,7 @@ union loginfo_type {
sas_loginfo.loginfo = log_info;
if ((sas_loginfo.dw.bus_type != 3 /*SAS*/) &&
(sas_loginfo.dw.originator < sizeof(originator_str)/sizeof(char*)))
(sas_loginfo.dw.originator < ARRAY_SIZE(originator_str)))
return;
originator_desc = originator_str[sas_loginfo.dw.originator];
@ -7182,21 +7182,21 @@ union loginfo_type {
case 0: /* IOP */
if (sas_loginfo.dw.code <
sizeof(iop_code_str)/sizeof(char*))
ARRAY_SIZE(iop_code_str))
code_desc = iop_code_str[sas_loginfo.dw.code];
break;
case 1: /* PL */
if (sas_loginfo.dw.code <
sizeof(pl_code_str)/sizeof(char*))
ARRAY_SIZE(pl_code_str))
code_desc = pl_code_str[sas_loginfo.dw.code];
break;
case 2: /* IR */
if (sas_loginfo.dw.code >=
sizeof(ir_code_str)/sizeof(char*))
ARRAY_SIZE(ir_code_str))
break;
code_desc = ir_code_str[sas_loginfo.dw.code];
if (sas_loginfo.dw.subcode >=
sizeof(raid_sub_code_str)/sizeof(char*))
ARRAY_SIZE(raid_sub_code_str))
break;
if (sas_loginfo.dw.code == 0)
sub_code_desc =