From: Minghao Chi <chi.minghao@zte.com.cn>
Date: Wed, 24 Aug 2022 08:03:50 +0000 (+0000)
Subject: staging: r8188eu: remove unnecessary null check
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=dba908967df597081a2e10e2d497cc8f695694b4;p=linux.git

staging: r8188eu: remove unnecessary null check

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>
Link: https://lore.kernel.org/r/20220824080350.221614-1-chi.minghao@zte.com.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/r8188eu/core/rtw_mlme.c b/drivers/staging/r8188eu/core/rtw_mlme.c
index 26d0aa307d171..bb317ba4bcd57 100644
--- a/drivers/staging/r8188eu/core/rtw_mlme.c
+++ b/drivers/staging/r8188eu/core/rtw_mlme.c
@@ -1506,10 +1506,6 @@ 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);
 	}