@@ expression e,e1; identifier f; @@
e = kmalloc(...);
... when != e = e1
(
e == NULL || ...
|
e != NULL && ...
|
* e->f
)

HANDLING: /home/rakhi/git/kernels/staging/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
diff =
diff -u -p /home/rakhi/git/kernels/staging/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c /tmp/nothing/wilc1000/wilc_wfi_cfgoperations.c
--- /home/rakhi/git/kernels/staging/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
+++ /tmp/nothing/wilc1000/wilc_wfi_cfgoperations.c
@@ -651,7 +651,6 @@ static int scan(struct wiphy *wiphy, str
 			for (i = 0; i < request->n_ssids; i++) {
 				if (request->ssids[i].ssid &&
 				    request->ssids[i].ssid_len != 0) {
-					strHiddenNetwork.pstrHiddenNetworkInfo[i].pu8ssid = kmalloc(request->ssids[i].ssid_len, GFP_KERNEL);
 					memcpy(strHiddenNetwork.pstrHiddenNetworkInfo[i].pu8ssid, request->ssids[i].ssid, request->ssids[i].ssid_len);
 					strHiddenNetwork.pstrHiddenNetworkInfo[i].u8ssidlen = request->ssids[i].ssid_len;
 				} else {
@@ -1029,12 +1028,10 @@ static int add_key(struct wiphy *wiphy,
 		if (priv->wdev->iftype == NL80211_IFTYPE_AP || priv->wdev->iftype == NL80211_IFTYPE_P2P_GO) {
 			if (!priv->wilc_gtk[key_index]) {
 				priv->wilc_gtk[key_index] = kmalloc(sizeof(struct wilc_wfi_key), GFP_KERNEL);
-				priv->wilc_gtk[key_index]->key = NULL;
 				priv->wilc_gtk[key_index]->seq = NULL;
 			}
 			if (!priv->wilc_ptk[key_index]) {
 				priv->wilc_ptk[key_index] = kmalloc(sizeof(struct wilc_wfi_key), GFP_KERNEL);
-				priv->wilc_ptk[key_index]->key = NULL;
 				priv->wilc_ptk[key_index]->seq = NULL;
 			}