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 26d0aa3..bb317ba 100644 (file)
--- 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);
        }