* [PATCH] staging: rtl8712: assign initial value to a static variable in r8712_efuse_pg_packet_write()
@ 2019-02-27 3:33 Mao Wenan
2019-02-28 8:04 ` Greg KH
0 siblings, 1 reply; 3+ messages in thread
From: Mao Wenan @ 2019-02-27 3:33 UTC (permalink / raw)
To: Larry.Finger, florian.c.schilhabel, straube.linux,
kernel-janitors, devel, linux-kernel
repeat_times is a static variable, but each time when it enters
r8712_efuse_pg_packet_write(), it is set to zero,
this value is not consistent with last calling, so next behavior
is not our expect.
Signed-off-by: Mao Wenan <maowenan@huawei.com>
---
drivers/staging/rtl8712/rtl8712_efuse.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/rtl8712/rtl8712_efuse.c b/drivers/staging/rtl8712/rtl8712_efuse.c
index 8bc45ffd3029..3e8421255170 100644
--- a/drivers/staging/rtl8712/rtl8712_efuse.c
+++ b/drivers/staging/rtl8712/rtl8712_efuse.c
@@ -358,7 +358,7 @@ u8 r8712_efuse_pg_packet_write(struct _adapter *padapter, const u8 offset,
u8 pg_header = 0;
u16 efuse_addr = 0, curr_size = 0;
u8 efuse_data, target_word_cnts = 0;
- static int repeat_times;
+ static int repeat_times = 0;
int sub_repeat;
u8 bResult = true;
@@ -368,7 +368,6 @@ u8 r8712_efuse_pg_packet_write(struct _adapter *padapter, const u8 offset,
return false;
pg_header = MAKE_EFUSE_HEADER(offset, word_en);
target_word_cnts = calculate_word_cnts(word_en);
- repeat_times = 0;
efuse_addr = 0;
while (efuse_addr < efuse_available_max_size) {
curr_size = r8712_efuse_get_current_size(padapter);
--
2.20.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] staging: rtl8712: assign initial value to a static variable in r8712_efuse_pg_packet_write()
2019-02-27 3:33 [PATCH] staging: rtl8712: assign initial value to a static variable in r8712_efuse_pg_packet_write() Mao Wenan
@ 2019-02-28 8:04 ` Greg KH
2019-02-28 9:26 ` maowenan
0 siblings, 1 reply; 3+ messages in thread
From: Greg KH @ 2019-02-28 8:04 UTC (permalink / raw)
To: Mao Wenan
Cc: Larry.Finger, florian.c.schilhabel, straube.linux,
kernel-janitors, devel, linux-kernel
On Wed, Feb 27, 2019 at 11:33:22AM +0800, Mao Wenan wrote:
> repeat_times is a static variable, but each time when it enters
> r8712_efuse_pg_packet_write(), it is set to zero,
> this value is not consistent with last calling, so next behavior
> is not our expect.
>
> Signed-off-by: Mao Wenan <maowenan@huawei.com>
> ---
> drivers/staging/rtl8712/rtl8712_efuse.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/staging/rtl8712/rtl8712_efuse.c b/drivers/staging/rtl8712/rtl8712_efuse.c
> index 8bc45ffd3029..3e8421255170 100644
> --- a/drivers/staging/rtl8712/rtl8712_efuse.c
> +++ b/drivers/staging/rtl8712/rtl8712_efuse.c
> @@ -358,7 +358,7 @@ u8 r8712_efuse_pg_packet_write(struct _adapter *padapter, const u8 offset,
> u8 pg_header = 0;
> u16 efuse_addr = 0, curr_size = 0;
> u8 efuse_data, target_word_cnts = 0;
> - static int repeat_times;
> + static int repeat_times = 0;
> int sub_repeat;
> u8 bResult = true;
>
> @@ -368,7 +368,6 @@ u8 r8712_efuse_pg_packet_write(struct _adapter *padapter, const u8 offset,
> return false;
> pg_header = MAKE_EFUSE_HEADER(offset, word_en);
> target_word_cnts = calculate_word_cnts(word_en);
> - repeat_times = 0;
> efuse_addr = 0;
> while (efuse_addr < efuse_available_max_size) {
> curr_size = r8712_efuse_get_current_size(padapter);
This patch does not apply to my tree at all.
And are you sure this is correct?
greg k-h
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] staging: rtl8712: assign initial value to a static variable in r8712_efuse_pg_packet_write()
2019-02-28 8:04 ` Greg KH
@ 2019-02-28 9:26 ` maowenan
0 siblings, 0 replies; 3+ messages in thread
From: maowenan @ 2019-02-28 9:26 UTC (permalink / raw)
To: Greg KH
Cc: Larry.Finger, florian.c.schilhabel, straube.linux,
kernel-janitors, devel, linux-kernel
On 2019/2/28 16:04, Greg KH wrote:
> On Wed, Feb 27, 2019 at 11:33:22AM +0800, Mao Wenan wrote:
>> repeat_times is a static variable, but each time when it enters
>> r8712_efuse_pg_packet_write(), it is set to zero,
>> this value is not consistent with last calling, so next behavior
>> is not our expect.
>>
>> Signed-off-by: Mao Wenan <maowenan@huawei.com>
>> ---
>> drivers/staging/rtl8712/rtl8712_efuse.c | 3 +--
>> 1 file changed, 1 insertion(+), 2 deletions(-)
>>
>> diff --git a/drivers/staging/rtl8712/rtl8712_efuse.c b/drivers/staging/rtl8712/rtl8712_efuse.c
>> index 8bc45ffd3029..3e8421255170 100644
>> --- a/drivers/staging/rtl8712/rtl8712_efuse.c
>> +++ b/drivers/staging/rtl8712/rtl8712_efuse.c
>> @@ -358,7 +358,7 @@ u8 r8712_efuse_pg_packet_write(struct _adapter *padapter, const u8 offset,
>> u8 pg_header = 0;
>> u16 efuse_addr = 0, curr_size = 0;
>> u8 efuse_data, target_word_cnts = 0;
>> - static int repeat_times;
>> + static int repeat_times = 0;
>> int sub_repeat;
>> u8 bResult = true;
>>
>> @@ -368,7 +368,6 @@ u8 r8712_efuse_pg_packet_write(struct _adapter *padapter, const u8 offset,
>> return false;
>> pg_header = MAKE_EFUSE_HEADER(offset, word_en);
>> target_word_cnts = calculate_word_cnts(word_en);
>> - repeat_times = 0;
>> efuse_addr = 0;
>> while (efuse_addr < efuse_available_max_size) {
>> curr_size = r8712_efuse_get_current_size(padapter);
>
> This patch does not apply to my tree at all.
>
> And are you sure this is correct?
sorry, my base tree is wrong, this fix is invalid.
>
> greg k-h
>
> .
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2019-02-27 3:33 [PATCH] staging: rtl8712: assign initial value to a static variable in r8712_efuse_pg_packet_write() Mao Wenan
2019-02-28 8:04 ` Greg KH
2019-02-28 9:26 ` maowenan
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