staging: wilc1000: removes function 'wilc_dealloc_network_info()'

This patch removes function 'wilc_dealloc_network_info()'.
Does not need this function which only free memory.
Therefore, this function is removed and changed directly with kfree.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/coreconfigurator.c

@@ -353,28 +353,6 @@ s32 wilc_parse_network_info(u8 *msg_buffer, tstrNetworkInfo **ret_network_info)
 	return 0;
 }
 
-s32 wilc_dealloc_network_info(tstrNetworkInfo *network_info)
-{
-	s32 result = 0;
-
-	if (network_info) {
-		if (network_info->pu8IEs) {
-			kfree(network_info->pu8IEs);
-			network_info->pu8IEs = NULL;
-		} else {
-			result = -EFAULT;
-		}
-
-		kfree(network_info);
-		network_info = NULL;
-
-	} else {
-		result = -EFAULT;
-	}
-
-	return result;
-}
-
 s32 wilc_parse_assoc_resp_info(u8 *buffer, u32 buffer_len,
 			       tstrConnectRespInfo **ret_connect_resp_info)
 {

drivers/staging/wilc1000/coreconfigurator.h

@@ -121,7 +121,6 @@ typedef struct {
 } tstrDisconnectNotifInfo;
 
 s32 wilc_parse_network_info(u8 *msg_buffer, tstrNetworkInfo **ret_network_info);
-s32 wilc_dealloc_network_info(tstrNetworkInfo *network_info);
 s32 wilc_parse_assoc_resp_info(u8 *buffer, u32 buffer_len,
 			       tstrConnectRespInfo **ret_connect_resp_info);
 s32 wilc_dealloc_assoc_resp_info(tstrConnectRespInfo *connect_resp_info);

drivers/staging/wilc1000/host_interface.c

@@ -1410,8 +1410,8 @@ static s32 Handle_RcvdNtwrkInfo(struct wilc_vif *vif,
 	pstrRcvdNetworkInfo->buffer = NULL;
 
 	if (pstrNetworkInfo) {
-		wilc_dealloc_network_info(pstrNetworkInfo);
-		pstrNetworkInfo = NULL;
+		kfree(pstrNetworkInfo->pu8IEs);
+		kfree(pstrNetworkInfo);
 	}
 
 	return result;