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From:   cgel.zte@gmail.com
To:     Larry.Finger@lwfinger.net
Cc:     phil@philpotter.co.uk, paskripkin@gmail.com,
        gregkh@linuxfoundation.org, straube.linux@gmail.com,
        martin@kaiser.cx, jhpark1013@gmail.com, makvihas@gmail.com,
        linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org,
        Minghao Chi <chi.minghao@zte.com.cn>,
        Zeal Robot <zealci@zte.com.cn>
Subject: [PATCH] staging: r8188eu: remove unnecessary null check
Date:   Wed, 24 Aug 2022 08:03:50 +0000
Message-Id: <20220824080350.221614-1-chi.minghao@zte.com.cn>
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From: Minghao Chi <chi.minghao@zte.com.cn>

container_of is never null, so this null check is
unnecessary.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
---
 drivers/staging/r8188eu/core/rtw_mlme.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_mlme.c b/drivers/staging/r8188eu/core/rtw_mlme.c
index 56c8bd5f4c60..d089da7e90e0 100644
--- a/drivers/staging/r8188eu/core/rtw_mlme.c
+++ b/drivers/staging/r8188eu/core/rtw_mlme.c
@@ -1442,10 +1442,6 @@ int rtw_select_and_join_from_scanned_queue(struct mlme_priv *pmlmepriv)
 	pmlmepriv->pscanned = phead->next;
 	while (phead != pmlmepriv->pscanned) {
 		pnetwork = container_of(pmlmepriv->pscanned, struct wlan_network, list);
-		if (!pnetwork) {
-			ret = _FAIL;
-			goto exit;
-		}
 		pmlmepriv->pscanned = pmlmepriv->pscanned->next;
 		rtw_check_join_candidate(pmlmepriv, &candidate, pnetwork);
 	}
-- 
2.25.1