staging: rtl8712: rtl871x_mlme.c: use !x in place of NULL comparison

Challenge suggested by coccinelle.
Avoid NULL comparison, compare using boolean operator.

Signed-off-by: Payal Kshirsagar <payal.s.kshirsagar.98@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8712/rtl871x_mlme.c b/drivers/staging/rtl8712/rtl871x_mlme.c
index c666e03..e370841 100644 (file)
--- a/drivers/staging/rtl8712/rtl871x_mlme.c
+++ b/drivers/staging/rtl8712/rtl871x_mlme.c
@@ -95,7 +95,7 @@ static void _free_network(struct mlme_priv *pmlmepriv,
        unsigned long irqL;
        struct  __queue *free_queue = &(pmlmepriv->free_bss_pool);
 
-       if (pnetwork == NULL)
+       if (!pnetwork)
                return;
        if (pnetwork->fixed)
                return;
@@ -115,7 +115,7 @@ static void free_network_nolock(struct mlme_priv *pmlmepriv,
 {
        struct  __queue *free_queue = &pmlmepriv->free_bss_pool;
 
-       if (pnetwork == NULL)
+       if (!pnetwork)
                return;
        if (pnetwork->fixed)
                return;
@@ -399,7 +399,7 @@ static void update_scanned_network(struct _adapter *adapter,
                        /* Otherwise just pull from the free list */
                        /* update scan_time */
                        pnetwork = alloc_network(pmlmepriv);
-                       if (pnetwork == NULL)
+                       if (!pnetwork)
                                return;
                        bssid_ex_sz = r8712_get_wlan_bssid_ex_sz(target);
                        target->Length = bssid_ex_sz;
@@ -1120,7 +1120,7 @@ int r8712_select_and_join_from_scan(struct mlme_priv *pmlmepriv)
                }
                pnetwork = container_of(pmlmepriv->pscanned,
                                        struct wlan_network, list);
-               if (pnetwork == NULL)
+               if (!pnetwork)
                        return _FAIL;
                pmlmepriv->pscanned = pmlmepriv->pscanned->next;
                if (pmlmepriv->assoc_by_bssid) {