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From: Yang Li <yang.lee@linux.alibaba.com>
To: davem@davemloft.net
Cc: kuba@kernel.org, kvalo@codeaurora.org,
	ath10k@lists.infradead.org, linux-wireless@vger.kernel.org,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	Yang Li <yang.lee@linux.alibaba.com>
Subject: [PATCH] ath10k: Fix an error code in ath10k_add_interface()
Date: Tue, 25 May 2021 18:46:17 +0800	[thread overview]
Message-ID: <1621939577-62218-1-git-send-email-yang.lee@linux.alibaba.com> (raw)

When the code execute this if statement, the value of ret is 0. 
However, we can see from the ath10k_warn() log that the value of 
ret should be -EINVAL.

Clean up smatch warning:

drivers/net/wireless/ath/ath10k/mac.c:5596 ath10k_add_interface() warn:
missing error code 'ret'

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Fixes: 'commit ccec9038c721 ("ath10k: enable raw encap mode and software
crypto engine")'
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
---
 drivers/net/wireless/ath/ath10k/mac.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 5ce4f8d..c272b29 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -5592,6 +5592,7 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
 
 	if (arvif->nohwcrypt &&
 	    !test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags)) {
+		ret = -EINVAL;
 		ath10k_warn(ar, "cryptmode module param needed for sw crypto\n");
 		goto err;
 	}
-- 
1.8.3.1


WARNING: multiple messages have this Message-ID (diff)
From: Yang Li <yang.lee@linux.alibaba.com>
To: davem@davemloft.net
Cc: kuba@kernel.org, kvalo@codeaurora.org,
	ath10k@lists.infradead.org, linux-wireless@vger.kernel.org,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	Yang Li <yang.lee@linux.alibaba.com>
Subject: [PATCH] ath10k: Fix an error code in ath10k_add_interface()
Date: Tue, 25 May 2021 18:46:17 +0800	[thread overview]
Message-ID: <1621939577-62218-1-git-send-email-yang.lee@linux.alibaba.com> (raw)

When the code execute this if statement, the value of ret is 0. 
However, we can see from the ath10k_warn() log that the value of 
ret should be -EINVAL.

Clean up smatch warning:

drivers/net/wireless/ath/ath10k/mac.c:5596 ath10k_add_interface() warn:
missing error code 'ret'

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Fixes: 'commit ccec9038c721 ("ath10k: enable raw encap mode and software
crypto engine")'
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
---
 drivers/net/wireless/ath/ath10k/mac.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 5ce4f8d..c272b29 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -5592,6 +5592,7 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
 
 	if (arvif->nohwcrypt &&
 	    !test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags)) {
+		ret = -EINVAL;
 		ath10k_warn(ar, "cryptmode module param needed for sw crypto\n");
 		goto err;
 	}
-- 
1.8.3.1


_______________________________________________
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             reply	other threads:[~2021-05-25 10:46 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-25 10:46 Yang Li [this message]
2021-05-25 10:46 ` [PATCH] ath10k: Fix an error code in ath10k_add_interface() Yang Li
2021-06-14 15:40 ` Kalle Valo
2021-06-14 15:40 ` Kalle Valo
2021-06-15 14:03 ` Kalle Valo
2021-06-15 14:03 ` Kalle Valo

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