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From: Punit Vara <punitvara@gmail.com>
To: kvalo@qca.qualcomm.com
Cc: ath10k@lists.infradead.org, linux-wireless@vger.kernel.org,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	Punit Vara <punitvara@gmail.com>
Subject: [RESEND PATCH 06/10] net: wireless: ath: simplify return flow for carl9170_regwrite_result()
Date: Wed, 28 Oct 2015 00:32:41 +0530	[thread overview]
Message-ID: <1445972565-14963-6-git-send-email-punitvara@gmail.com> (raw)
In-Reply-To: <1445972565-14963-1-git-send-email-punitvara@gmail.com>

This patch is to the carl9170/phy.c file that fixes warning reported by
coccicheck :

 WARNING: end returns can be simplified

I have removed unneccessary variable declaration and simply return flow
for carl9170_regwrite_result()

Signed-off-by: Punit Vara <punitvara@gmail.com>
---
 drivers/net/wireless/ath/carl9170/phy.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/net/wireless/ath/carl9170/phy.c b/drivers/net/wireless/ath/carl9170/phy.c
index dca6df1..f3b5434 100644
--- a/drivers/net/wireless/ath/carl9170/phy.c
+++ b/drivers/net/wireless/ath/carl9170/phy.c
@@ -966,7 +966,6 @@ static const struct carl9170_phy_freq_entry carl9170_phy_freq_params[] = {
 static int carl9170_init_rf_bank4_pwr(struct ar9170 *ar, bool band5ghz,
 				      u32 freq, enum carl9170_bw bw)
 {
-	int err;
 	u32 d0, d1, td0, td1, fd0, fd1;
 	u8 chansel;
 	u8 refsel0 = 1, refsel1 = 0;
@@ -1024,11 +1023,7 @@ static int carl9170_init_rf_bank4_pwr(struct ar9170 *ar, bool band5ghz,
 	carl9170_regwrite(0x1c58e8, fd1);
 
 	carl9170_regwrite_finish();
-	err = carl9170_regwrite_result();
-	if (err)
-		return err;
-
-	return 0;
+	return carl9170_regwrite_result();
 }
 
 static const struct carl9170_phy_freq_params *
-- 
2.5.3


WARNING: multiple messages have this Message-ID (diff)
From: Punit Vara <punitvara@gmail.com>
To: kvalo@qca.qualcomm.com
Cc: netdev@vger.kernel.org, Punit Vara <punitvara@gmail.com>,
	linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org,
	ath10k@lists.infradead.org
Subject: [RESEND PATCH 06/10] net: wireless: ath: simplify return flow for carl9170_regwrite_result()
Date: Wed, 28 Oct 2015 00:32:41 +0530	[thread overview]
Message-ID: <1445972565-14963-6-git-send-email-punitvara@gmail.com> (raw)
In-Reply-To: <1445972565-14963-1-git-send-email-punitvara@gmail.com>

This patch is to the carl9170/phy.c file that fixes warning reported by
coccicheck :

 WARNING: end returns can be simplified

I have removed unneccessary variable declaration and simply return flow
for carl9170_regwrite_result()

Signed-off-by: Punit Vara <punitvara@gmail.com>
---
 drivers/net/wireless/ath/carl9170/phy.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/net/wireless/ath/carl9170/phy.c b/drivers/net/wireless/ath/carl9170/phy.c
index dca6df1..f3b5434 100644
--- a/drivers/net/wireless/ath/carl9170/phy.c
+++ b/drivers/net/wireless/ath/carl9170/phy.c
@@ -966,7 +966,6 @@ static const struct carl9170_phy_freq_entry carl9170_phy_freq_params[] = {
 static int carl9170_init_rf_bank4_pwr(struct ar9170 *ar, bool band5ghz,
 				      u32 freq, enum carl9170_bw bw)
 {
-	int err;
 	u32 d0, d1, td0, td1, fd0, fd1;
 	u8 chansel;
 	u8 refsel0 = 1, refsel1 = 0;
@@ -1024,11 +1023,7 @@ static int carl9170_init_rf_bank4_pwr(struct ar9170 *ar, bool band5ghz,
 	carl9170_regwrite(0x1c58e8, fd1);
 
 	carl9170_regwrite_finish();
-	err = carl9170_regwrite_result();
-	if (err)
-		return err;
-
-	return 0;
+	return carl9170_regwrite_result();
 }
 
 static const struct carl9170_phy_freq_params *
-- 
2.5.3


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  parent reply	other threads:[~2015-10-27 19:04 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-10-27 19:02 [RESEND PATCH 01/10] net: wireless: ath: Remove unnecessary semicolon Punit Vara
2015-10-27 19:02 ` Punit Vara
2015-10-27 19:02 ` [RESEND PATCH 02/10] " Punit Vara
2015-10-27 19:02   ` Punit Vara
2015-10-27 19:02 ` [RESEND PATCH 03/10] net: wireless: rtwifi: Remove duplicated arguments to | Punit Vara
2015-10-27 19:02   ` Punit Vara
2015-10-27 19:02 ` [RESEND PATCH 04/10] net: wireless: brcm80211: " Punit Vara
2015-10-27 19:02   ` Punit Vara
2015-10-27 19:02 ` [RESEND PATCH 05/10] net: wireless: simplify return flow for zd1201_setconfig16 Punit Vara
2015-10-27 19:02   ` Punit Vara
2015-10-27 19:02 ` Punit Vara [this message]
2015-10-27 19:02   ` [RESEND PATCH 06/10] net: wireless: ath: simplify return flow for carl9170_regwrite_result() Punit Vara
2015-10-27 19:02 ` [RESEND PATCH 07/10] net: wireless: iwlegacy: Remove unneeded variable ret Punit Vara
2015-10-27 19:02   ` Punit Vara
2015-10-28 13:35   ` Sergei Shtylyov
2015-10-28 13:35     ` Sergei Shtylyov
2015-10-28 13:35     ` Sergei Shtylyov
2015-10-28 13:36     ` Sergei Shtylyov
2015-10-28 13:36       ` Sergei Shtylyov
2015-10-27 19:02 ` [RESEND PATCH 08/10] net: wireless: brcm80211: Remove unneeded variable which return 0 Punit Vara
2015-10-27 19:02   ` Punit Vara
2015-10-27 19:02 ` [RESEND PATCH 09/10] net: wireless: brcm80211: Remove unneeded variable ret_code returning 0 Punit Vara
2015-10-27 19:02   ` Punit Vara
2015-10-27 19:02 ` [RESEND PATCH 10/10] net: wireless: ath: Remove unneeded variable ret " Punit Vara
2015-10-27 19:02   ` Punit Vara
2016-02-02 16:42 ` [RESEND,01/10] net: wireless: ath: Remove unnecessary semicolon Sudip Mukherjee
2016-02-02 16:42   ` Sudip Mukherjee

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