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Date: Mon, 26 Aug 2013 14:20:23 +0400
From: James Bottomley <James.Bottomley@...senPartnership.com>
To: 黃清隆 <ching2048@...ca.com.tw>
Cc: linux-scsi <linux-scsi@...r.kernel.org>,
linux-kernel <linux-kernel@...r.kernel.org>, jejb@...nel.org
Subject: Re: [PATCH 3/3] arcmsr: Fix bug of updating adapter firmware
through ioctl(ARCHTTP) interface
On Mon, 2013-08-26 at 12:28 +0800, 黃清隆 wrote:
> From: Ching <ching2048@...ca.com.tw>
>
> Fix bug of updating adapter firmware through ioctl(ARCHTTP) interface.
> Signed-off-by: Ching <ching2048@...ca.com.tw>
> ---
This one has a set of nasty checkpatch errors:
WARNING: please, no spaces at the start of a line
#31: FILE: drivers/scsi/arcmsr/arcmsr.h:801:
+ struct QBUFFER __iomem *);$
ERROR: space prohibited after that open parenthesis '('
#283: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2141:
+ if ( iop_len > 0 ) {
ERROR: space prohibited before that close parenthesis ')'
#283: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2141:
+ if ( iop_len > 0 ) {
ERROR: space prohibited after that open parenthesis '('
#286: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2144:
+ if( buf1 == NULL)
ERROR: space required before the open parenthesis '('
#286: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2144:
+ if( buf1 == NULL)
ERROR: return is not a function, parentheses are not required
#287: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2145:
+ return (0);
ERROR: space required before the open parenthesis '('
#293: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2151:
+ if(data_len)
ERROR: space prohibited after that open parenthesis '('
#307: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2165:
+ kfree( (uint8_t *)buf2);
ERROR: return is not a function, parentheses are not required
#310: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2168:
+ return (1);
WARNING: please, no spaces at the start of a line
#315: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2173:
+ struct QBUFFER __iomem *prbuffer) {$
WARNING: braces {} are not necessary for single statement blocks
#321: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2179:
+ if (acb->adapter_type & (ACB_ADAPTER_TYPE_C |
ACB_ADAPTER_TYPE_D)) {
+ return(arcmsr_Read_iop_rqbuffer_in_DWORD(acb,
prbuffer));
+ }
ERROR: return is not a function, parentheses are not required
#322: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2180:
+ return(arcmsr_Read_iop_rqbuffer_in_DWORD(acb,
prbuffer));
ERROR: return is not a function, parentheses are not required
#335: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2193:
+ return (1);
ERROR: need consistent spacing around '-' (ctx:WxV)
#394: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2205:
+ buf_empty_len = (acb->rqbuf_lastindex - acb->rqbuf_firstindex
-1) &
^
ERROR: need consistent spacing around '-' (ctx:WxV)
#395: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2206:
+ (ARCMSR_MAX_QBUFFER -1);
^
ERROR: trailing whitespace
#424: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2224:
+^I$
ERROR: space prohibited after that open parenthesis '('
#428: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2228:
+ if( buf1 == NULL)
ERROR: space required before the open parenthesis '('
#428: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2228:
+ if( buf1 == NULL)
ERROR: space prohibited after that open parenthesis '('
#557: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2252:
+ kfree( buf1);
ERROR: spaces required around that '=' (ctx:VxV)
#568: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2263:
+ int32_t allxfer_len=0;
^
ERROR: trailing whitespace
#569: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2264:
+^I$
ERROR: trailing whitespace
#578: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2273:
+^I^Iwhile ((acb->wqbuf_firstindex != acb->wqbuf_lastindex) $
ERROR: spaces required around that '=' (ctx:VxV)
#759: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2700:
+ for (i=0; i < 15; i++) {
^
WARNING: line over 80 characters
#766: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2707:
+ } else if (acb->rqbuf_firstindex !=
acb->rqbuf_lastindex) {
ERROR: trailing whitespace
#770: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2711:
+^I^I^I} else $
WARNING: line over 80 characters
#779: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2766:
+ acb->rqbuf_firstindex %=
ARCMSR_MAX_QBUFFER;
WARNING: line over 80 characters
#787: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2819:
+ memcpy(pcmdmessagefld->messagedatabuffer, ver_addr,
allxfer_len);
ERROR: space required before the open parenthesis '('
#837: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:2824:
+ if(arcmsr_Read_iop_rqbuffer_data(acb, prbuffer)
== 0)
ERROR: spaces required around that '=' (ctx:VxV)
#1071: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:4279:
+ for (i=0; i < 200; i++) {
^
WARNING: msleep < 20ms can sleep for up to 20ms; see
Documentation/timers/timers-howto.txt
+ msleep(10);
WARNING: line over 80 characters
#1074: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:4282:
+ if (outbound_doorbell &
ARCMSR_HBCMU_IOP2DRV_DATA_WRITE_OK) {
ERROR: spaces required around that '=' (ctx:VxV)
#1094: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:4301:
+ for (i=0; i < 200; i++) {
^
WARNING: msleep < 20ms can sleep for up to 20ms; see
Documentation/timers/timers-howto.txt
+ msleep(10);
WARNING: line over 80 characters
#1097: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:4304:
+ if (outbound_doorbell &
ARCMSR_ARC1214_IOP2DRV_DATA_WRITE_OK) {
WARNING: quoted string split across lines
#1121: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:4750:
+ sprintf(buf, "Areca %s Host Adapter RAID Controller%s\narcmsr "
+ "version %s\n",type, raid6 ? "( RAID6 capable)" : "",
ERROR: space required after that ',' (ctx:VxV)
#1121: FILE: drivers/scsi/arcmsr/arcmsr_hba.c:4750:
+ "version %s\n",type, raid6 ? "( RAID6 capable)" : "",
^
total: 25 errors, 11 warnings, 1061 lines checked
Please fix these and resend.
Thanks,
James
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