From: Janani Sankara Babu <jananis37@gmail.com>
Date: Thu, 31 Aug 2017 11:46:27 +0000 (+0530)
Subject: staging:rtl8188eu Fix comparison to NULL
X-Git-Tag: v4.14-rc1~148^2~7
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=ab86dbed6f2a836e17e209b399b5f43eded69e7f;p=linux.git

staging:rtl8188eu Fix comparison to NULL

This patch replaces the comparison of variable say x to NULL with  '!x'

signed-off-by: Janani Sankara Babu <jananis37@gmail.com>

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme.c b/drivers/staging/rtl8188eu/core/rtw_mlme.c
index 7397167d4071..535fc629f14f 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme.c
@@ -1502,7 +1502,7 @@ 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 == NULL) {
+		if (!pnetwork) {
 			RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("%s return _FAIL:(pnetwork==NULL)\n", __func__));
 			ret = _FAIL;
 			goto exit;