[PATCH] rtlwifi: rtl8192se: remove redundant initialization of variable rtstatus

[PATCH] rtlwifi: rtl8192se: remove redundant initialization of variable rtstatus

[Colin King]

From: Colin Ian King <colin.king@canonical.com>

The variable rtstatu is being initialized with a value that is never
read and it is being updated later with a new value.  The initialization
is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.c
index 63283d9e7485..aaa004d4d6d0 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/phy.c
@@ -1017,7 +1017,7 @@ bool rtl92s_phy_bb_config(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_phy *rtlphy = &(rtlpriv->phy);
-	bool rtstatus = true;
+	bool rtstatus;
 	u8 pathmap, index, rf_num = 0;
 	u8 path1, path2;
 
-- 
2.29.2

Re: [PATCH] rtlwifi: rtl8192se: remove redundant initialization of variable rtstatus

[Willem de Bruijn]

On Thu, Jan 28, 2021 at 12:15 PM Colin King <colin.king@canonical.com> wrote:
>
> From: Colin Ian King <colin.king@canonical.com>
>
> The variable rtstatu is being initialized with a value that is never
> read and it is being updated later with a new value.  The initialization
> is redundant and can be removed.
>
> Addresses-Coverity: ("Unused value")
> Signed-off-by: Colin Ian King <colin.king@canonical.com>

(for netdrv)

Acked-by: Willem de Bruijn <willemb@google.com>

Re: [PATCH] rtlwifi: rtl8192se: remove redundant initialization of variable rtstatus

[Kalle Valo]

Colin King <colin.king@canonical.com> wrote:

> From: Colin Ian King <colin.king@canonical.com>
> 
> The variable rtstatu is being initialized with a value that is never
> read and it is being updated later with a new value.  The initialization
> is redundant and can be removed.
> 
> Addresses-Coverity: ("Unused value")
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
> Acked-by: Willem de Bruijn <willemb@google.com>

Patch applied to wireless-drivers-next.git, thanks.

711fa16f1dfe rtlwifi: rtl8192se: remove redundant initialization of variable rtstatus

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20210128171048.644669-1-colin.king@canonical.com/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches