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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>
This commit is contained in:
Janani Sankara Babu 2017-08-31 17:16:27 +05:30 committed by Greg Kroah-Hartman
parent da7ca1e05f
commit ab86dbed6f
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/rtl8188eu/core/rtw_mlme.c
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@ -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;