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[PATCH] rtlwifi: btcoex: 23b 1ant: fix duplicated code for different branches

Started by"Gustavo A. R. Silva" <gustavo@embeddedor.com>
First post2017-08-30 16:30 +0200
Last post2017-09-07 16:40 +0200
Articles 5 — 2 participants

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  [PATCH] rtlwifi: btcoex: 23b 1ant: fix duplicated code for different  branches "Gustavo A. R. Silva" <gustavo@embeddedor.com> - 2017-08-30 16:30 +0200
    Re: [PATCH] rtlwifi: btcoex: 23b 1ant: fix duplicated code for  different branches Larry Finger <Larry.Finger@lwfinger.net> - 2017-08-30 18:40 +0200
      Re: [PATCH] rtlwifi: btcoex: 23b 1ant: fix duplicated code for  different branches "Gustavo A. R. Silva" <gustavo@embeddedor.com> - 2017-08-30 19:00 +0200
    Re: [PATCH] rtlwifi: btcoex: 23b 1ant: fix duplicated code for  different branches Larry Finger <Larry.Finger@lwfinger.net> - 2017-08-31 06:50 +0200
      Re: [PATCH] rtlwifi: btcoex: 23b 1ant: fix duplicated code for  different branches "Gustavo A. R. Silva" <gustavo@embeddedor.com> - 2017-09-07 16:40 +0200

#1723387 — [PATCH] rtlwifi: btcoex: 23b 1ant: fix duplicated code for different branches

From"Gustavo A. R. Silva" <gustavo@embeddedor.com>
Date2017-08-30 16:30 +0200
Subject[PATCH] rtlwifi: btcoex: 23b 1ant: fix duplicated code for different branches
Message-ID<ukcae-ZN-25@gated-at.bofh.it>
Refactor code in order to avoid identical code for different branches.

This issue was detected with the help of Coccinelle.

Addresses-Coverity-ID: 1226788
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
This issue was reported by Coverity and it was tested by compilation only.
I'm suspicious this may be a copy/paste error. Please, verify.

 .../net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c   | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c
index c044252..960ce80f 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c
@@ -2260,14 +2260,8 @@ static void halbtc8723b1ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
 
 		if (iot_peer != BTC_IOT_PEER_CISCO &&
 		    iot_peer != BTC_IOT_PEER_BROADCOM) {
-			if (bt_link_info->sco_exist)
-				halbtc8723b1ant_limited_rx(btcoexist,
-							   NORMAL_EXEC, false,
-							   false, 0x5);
-			else
-				halbtc8723b1ant_limited_rx(btcoexist,
-							   NORMAL_EXEC, false,
-							   false, 0x5);
+			halbtc8723b1ant_limited_rx(btcoexist, NORMAL_EXEC,
+						   false, false, 0x5);
 		} else {
 			if (bt_link_info->sco_exist) {
 				halbtc8723b1ant_limited_rx(btcoexist,
-- 
2.5.0

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#1723488 — Re: [PATCH] rtlwifi: btcoex: 23b 1ant: fix duplicated code for different branches

FromLarry Finger <Larry.Finger@lwfinger.net>
Date2017-08-30 18:40 +0200
SubjectRe: [PATCH] rtlwifi: btcoex: 23b 1ant: fix duplicated code for different branches
Message-ID<ukec2-2f2-7@gated-at.bofh.it>
In reply to#1723387
On 08/30/2017 08:42 AM, Gustavo A. R. Silva wrote:
> Refactor code in order to avoid identical code for different branches.
> 
> This issue was detected with the help of Coccinelle.
> 
> Addresses-Coverity-ID: 1226788
> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
> ---
> This issue was reported by Coverity and it was tested by compilation only.
> I'm suspicious this may be a copy/paste error. Please, verify.

I have referred this change to the engineers at Realtek. For the moment, please 
hold this patch.

Thanks for reporting the condition.

Larry

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#1723501 — Re: [PATCH] rtlwifi: btcoex: 23b 1ant: fix duplicated code for different branches

From"Gustavo A. R. Silva" <gustavo@embeddedor.com>
Date2017-08-30 19:00 +0200
SubjectRe: [PATCH] rtlwifi: btcoex: 23b 1ant: fix duplicated code for different branches
Message-ID<ukevo-2lz-13@gated-at.bofh.it>
In reply to#1723488
Hi Larry,

On 08/30/2017 11:37 AM, Larry Finger wrote:
> On 08/30/2017 08:42 AM, Gustavo A. R. Silva wrote:
>> Refactor code in order to avoid identical code for different branches.
>>
>> This issue was detected with the help of Coccinelle.
>>
>> Addresses-Coverity-ID: 1226788
>> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
>> ---
>> This issue was reported by Coverity and it was tested by compilation
>> only.
>> I'm suspicious this may be a copy/paste error. Please, verify.
>
> I have referred this change to the engineers at Realtek. For the moment,
> please hold this patch.
>
> Thanks for reporting the condition.
>

Glad to help. :)

-- 
Gustavo A. R. Silva

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#1723816 — Re: [PATCH] rtlwifi: btcoex: 23b 1ant: fix duplicated code for different branches

FromLarry Finger <Larry.Finger@lwfinger.net>
Date2017-08-31 06:50 +0200
SubjectRe: [PATCH] rtlwifi: btcoex: 23b 1ant: fix duplicated code for different branches
Message-ID<ukpAu-12h-19@gated-at.bofh.it>
In reply to#1723387
On 08/30/2017 08:42 AM, Gustavo A. R. Silva wrote:
> Refactor code in order to avoid identical code for different branches.
> 
> This issue was detected with the help of Coccinelle.
> 
> Addresses-Coverity-ID: 1226788
> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
> ---
> This issue was reported by Coverity and it was tested by compilation only.
> I'm suspicious this may be a copy/paste error. Please, verify.
> 
>   .../net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c   | 10 ++--------
>   1 file changed, 2 insertions(+), 8 deletions(-)

This change is not correct. When bt_link_info->sco_exist is true, the call should be

				halbtc8723b1ant_limited_rx(btcoexist,
							   NORMAL_EXEC, true,
							   false, 0x5);

NACK

I will push the correct patch.

Larry

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#1728246 — Re: [PATCH] rtlwifi: btcoex: 23b 1ant: fix duplicated code for different branches

From"Gustavo A. R. Silva" <gustavo@embeddedor.com>
Date2017-09-07 16:40 +0200
SubjectRe: [PATCH] rtlwifi: btcoex: 23b 1ant: fix duplicated code for different branches
Message-ID<un68i-160-13@gated-at.bofh.it>
In reply to#1723816
Hi Larry,

On 08/30/2017 11:48 PM, Larry Finger wrote:
> On 08/30/2017 08:42 AM, Gustavo A. R. Silva wrote:
>> Refactor code in order to avoid identical code for different branches.
>>
>> This issue was detected with the help of Coccinelle.
>>
>> Addresses-Coverity-ID: 1226788
>> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
>> ---
>> This issue was reported by Coverity and it was tested by compilation
>> only.
>> I'm suspicious this may be a copy/paste error. Please, verify.
>>
>>   .../net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c   | 10
>> ++--------
>>   1 file changed, 2 insertions(+), 8 deletions(-)
>
> This change is not correct. When bt_link_info->sco_exist is true, the
> call should be
>
>                 halbtc8723b1ant_limited_rx(btcoexist,
>                                NORMAL_EXEC, true,
>                                false, 0x5);
>
> NACK
>
> I will push the correct patch.
>

Great. Good to know.

Thanks
-- 
Gustavo A. R. Silva

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