* [PATCH -next] edac: i82975x: remove set but not used variable 'dtype'
@ 2018-11-01 2:26 ` YueHaibing
0 siblings, 0 replies; 6+ messages in thread
From: YueHaibing @ 2018-11-01 2:26 UTC (permalink / raw)
To: linux-edac, ravi, arvino55, bp, mchehab; +Cc: linux-kernel, YueHaibing
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/edac/i82975x_edac.c:378:16: warning:
variable ‘dtype’ set but not used [-Wunused-but-set-variable]
It never used since introduction in commit
084a4fccef39 ("edac: move dimm properties to struct dimm_info")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/edac/i82975x_edac.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/edac/i82975x_edac.c b/drivers/edac/i82975x_edac.c
index 892815e..ae0d8fa 100644
--- a/drivers/edac/i82975x_edac.c
+++ b/drivers/edac/i82975x_edac.c
@@ -375,7 +375,6 @@ static void i82975x_init_csrows(struct mem_ctl_info *mci,
u32 cumul_size, nr_pages;
int index, chan;
struct dimm_info *dimm;
- enum dev_type dtype;
last_cumul_size = 0;
@@ -413,7 +412,6 @@ static void i82975x_init_csrows(struct mem_ctl_info *mci,
* [0-7] for single-channel; i.e. csrow->nr_channels = 1
* [0-3] for dual-channel; i.e. csrow->nr_channels = 2
*/
- dtype = i82975x_dram_type(mch_window, index);
for (chan = 0; chan < csrow->nr_channels; chan++) {
dimm = mci->csrows[index]->channels[chan]->dimm;
--
2.7.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [-next] edac: i82975x: remove set but not used variable 'dtype'
@ 2018-11-01 2:26 ` YueHaibing
0 siblings, 0 replies; 6+ messages in thread
From: YueHaibing @ 2018-11-01 2:26 UTC (permalink / raw)
To: linux-edac, ravi, arvino55, bp, mchehab; +Cc: linux-kernel, YueHaibing
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/edac/i82975x_edac.c:378:16: warning:
variable ‘dtype’ set but not used [-Wunused-but-set-variable]
It never used since introduction in commit
084a4fccef39 ("edac: move dimm properties to struct dimm_info")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/edac/i82975x_edac.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/edac/i82975x_edac.c b/drivers/edac/i82975x_edac.c
index 892815e..ae0d8fa 100644
--- a/drivers/edac/i82975x_edac.c
+++ b/drivers/edac/i82975x_edac.c
@@ -375,7 +375,6 @@ static void i82975x_init_csrows(struct mem_ctl_info *mci,
u32 cumul_size, nr_pages;
int index, chan;
struct dimm_info *dimm;
- enum dev_type dtype;
last_cumul_size = 0;
@@ -413,7 +412,6 @@ static void i82975x_init_csrows(struct mem_ctl_info *mci,
* [0-7] for single-channel; i.e. csrow->nr_channels = 1
* [0-3] for dual-channel; i.e. csrow->nr_channels = 2
*/
- dtype = i82975x_dram_type(mch_window, index);
for (chan = 0; chan < csrow->nr_channels; chan++) {
dimm = mci->csrows[index]->channels[chan]->dimm;
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH -next] edac: i82975x: remove set but not used variable 'dtype'
@ 2018-11-06 18:05 ` Borislav Petkov
0 siblings, 0 replies; 6+ messages in thread
From: Borislav Petkov @ 2018-11-06 18:05 UTC (permalink / raw)
To: YueHaibing; +Cc: linux-edac, ravi, arvino55, mchehab, linux-kernel
On Thu, Nov 01, 2018 at 10:26:04AM +0800, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/edac/i82975x_edac.c:378:16: warning:
> variable ‘dtype’ set but not used [-Wunused-but-set-variable]
>
> It never used since introduction in commit
> 084a4fccef39 ("edac: move dimm properties to struct dimm_info")
>
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>
> ---
> drivers/edac/i82975x_edac.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/drivers/edac/i82975x_edac.c b/drivers/edac/i82975x_edac.c
> index 892815e..ae0d8fa 100644
> --- a/drivers/edac/i82975x_edac.c
> +++ b/drivers/edac/i82975x_edac.c
> @@ -375,7 +375,6 @@ static void i82975x_init_csrows(struct mem_ctl_info *mci,
> u32 cumul_size, nr_pages;
> int index, chan;
> struct dimm_info *dimm;
> - enum dev_type dtype;
>
> last_cumul_size = 0;
>
> @@ -413,7 +412,6 @@ static void i82975x_init_csrows(struct mem_ctl_info *mci,
> * [0-7] for single-channel; i.e. csrow->nr_channels = 1
> * [0-3] for dual-channel; i.e. csrow->nr_channels = 2
> */
> - dtype = i82975x_dram_type(mch_window, index);
Please get rid of that silly function too and move the comment and the
assignment to the single place where it is done:
/*
* ECC is possible on i92975x ONLY with DEV_X8
*/
dimm->dtype = DEV_X8;
Thx.
--
Regards/Gruss,
Boris.
Good mailing practices for 400: avoid top-posting and trim the reply.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [-next] edac: i82975x: remove set but not used variable 'dtype'
@ 2018-11-06 18:05 ` Borislav Petkov
0 siblings, 0 replies; 6+ messages in thread
From: Borislav Petkov @ 2018-11-06 18:05 UTC (permalink / raw)
To: YueHaibing; +Cc: linux-edac, ravi, arvino55, mchehab, linux-kernel
On Thu, Nov 01, 2018 at 10:26:04AM +0800, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/edac/i82975x_edac.c:378:16: warning:
> variable ‘dtype’ set but not used [-Wunused-but-set-variable]
>
> It never used since introduction in commit
> 084a4fccef39 ("edac: move dimm properties to struct dimm_info")
>
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>
> ---
> drivers/edac/i82975x_edac.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/drivers/edac/i82975x_edac.c b/drivers/edac/i82975x_edac.c
> index 892815e..ae0d8fa 100644
> --- a/drivers/edac/i82975x_edac.c
> +++ b/drivers/edac/i82975x_edac.c
> @@ -375,7 +375,6 @@ static void i82975x_init_csrows(struct mem_ctl_info *mci,
> u32 cumul_size, nr_pages;
> int index, chan;
> struct dimm_info *dimm;
> - enum dev_type dtype;
>
> last_cumul_size = 0;
>
> @@ -413,7 +412,6 @@ static void i82975x_init_csrows(struct mem_ctl_info *mci,
> * [0-7] for single-channel; i.e. csrow->nr_channels = 1
> * [0-3] for dual-channel; i.e. csrow->nr_channels = 2
> */
> - dtype = i82975x_dram_type(mch_window, index);
Please get rid of that silly function too and move the comment and the
assignment to the single place where it is done:
/*
* ECC is possible on i92975x ONLY with DEV_X8
*/
dimm->dtype = DEV_X8;
Thx.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH -next] edac: i82975x: remove set but not used variable 'dtype'
@ 2018-11-07 1:28 ` YueHaibing
0 siblings, 0 replies; 6+ messages in thread
From: YueHaibing @ 2018-11-07 1:28 UTC (permalink / raw)
To: Borislav Petkov; +Cc: linux-edac, ravi, arvino55, mchehab, linux-kernel
On 2018/11/7 2:05, Borislav Petkov wrote:
> On Thu, Nov 01, 2018 at 10:26:04AM +0800, YueHaibing wrote:
>> Fixes gcc '-Wunused-but-set-variable' warning:
>>
>> drivers/edac/i82975x_edac.c:378:16: warning:
>> variable ‘dtype’ set but not used [-Wunused-but-set-variable]
>>
>> It never used since introduction in commit
>> 084a4fccef39 ("edac: move dimm properties to struct dimm_info")
>>
>> Signed-off-by: YueHaibing <yuehaibing@huawei.com>
>> ---
>> drivers/edac/i82975x_edac.c | 2 --
>> 1 file changed, 2 deletions(-)
>>
>> diff --git a/drivers/edac/i82975x_edac.c b/drivers/edac/i82975x_edac.c
>> index 892815e..ae0d8fa 100644
>> --- a/drivers/edac/i82975x_edac.c
>> +++ b/drivers/edac/i82975x_edac.c
>> @@ -375,7 +375,6 @@ static void i82975x_init_csrows(struct mem_ctl_info *mci,
>> u32 cumul_size, nr_pages;
>> int index, chan;
>> struct dimm_info *dimm;
>> - enum dev_type dtype;
>>
>> last_cumul_size = 0;
>>
>> @@ -413,7 +412,6 @@ static void i82975x_init_csrows(struct mem_ctl_info *mci,
>> * [0-7] for single-channel; i.e. csrow->nr_channels = 1
>> * [0-3] for dual-channel; i.e. csrow->nr_channels = 2
>> */
>> - dtype = i82975x_dram_type(mch_window, index);
>
> Please get rid of that silly function too and move the comment and the
> assignment to the single place where it is done:
>
> /*
> * ECC is possible on i92975x ONLY with DEV_X8
> */
> dimm->dtype = DEV_X8;
>
OK， will send v2.
>
> Thx.
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* [-next] edac: i82975x: remove set but not used variable 'dtype'
@ 2018-11-07 1:28 ` YueHaibing
0 siblings, 0 replies; 6+ messages in thread
From: YueHaibing @ 2018-11-07 1:28 UTC (permalink / raw)
To: Borislav Petkov; +Cc: linux-edac, ravi, arvino55, mchehab, linux-kernel
On 2018/11/7 2:05, Borislav Petkov wrote:
> On Thu, Nov 01, 2018 at 10:26:04AM +0800, YueHaibing wrote:
>> Fixes gcc '-Wunused-but-set-variable' warning:
>>
>> drivers/edac/i82975x_edac.c:378:16: warning:
>> variable ‘dtype’ set but not used [-Wunused-but-set-variable]
>>
>> It never used since introduction in commit
>> 084a4fccef39 ("edac: move dimm properties to struct dimm_info")
>>
>> Signed-off-by: YueHaibing <yuehaibing@huawei.com>
>> ---
>> drivers/edac/i82975x_edac.c | 2 --
>> 1 file changed, 2 deletions(-)
>>
>> diff --git a/drivers/edac/i82975x_edac.c b/drivers/edac/i82975x_edac.c
>> index 892815e..ae0d8fa 100644
>> --- a/drivers/edac/i82975x_edac.c
>> +++ b/drivers/edac/i82975x_edac.c
>> @@ -375,7 +375,6 @@ static void i82975x_init_csrows(struct mem_ctl_info *mci,
>> u32 cumul_size, nr_pages;
>> int index, chan;
>> struct dimm_info *dimm;
>> - enum dev_type dtype;
>>
>> last_cumul_size = 0;
>>
>> @@ -413,7 +412,6 @@ static void i82975x_init_csrows(struct mem_ctl_info *mci,
>> * [0-7] for single-channel; i.e. csrow->nr_channels = 1
>> * [0-3] for dual-channel; i.e. csrow->nr_channels = 2
>> */
>> - dtype = i82975x_dram_type(mch_window, index);
>
> Please get rid of that silly function too and move the comment and the
> assignment to the single place where it is done:
>
> /*
> * ECC is possible on i92975x ONLY with DEV_X8
> */
> dimm->dtype = DEV_X8;
>
OK， will send v2.
>
> Thx.
>
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2018-11-07 1:28 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2018-11-01 2:26 [PATCH -next] edac: i82975x: remove set but not used variable 'dtype' YueHaibing
2018-11-01 2:26 ` [-next] " YueHaibing
2018-11-06 18:05 ` [PATCH -next] " Borislav Petkov
2018-11-06 18:05 ` [-next] " Borislav Petkov
2018-11-07 1:28 ` [PATCH -next] " YueHaibing
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