staging: vt6656: Remove unnecessary parentheses

This patch removes the following checkpatch.pl warnings:
Unnecessary parentheses around al7230_init_table_amode[0][0]
Unnecessary parentheses around al7230_channel_table2[0][0]

Signed-off-by: Rehas Sachdeva <aquannie@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vt6656/rf.c

@@ -917,8 +917,8 @@ void vnt_rf_table_download(struct vnt_private *priv)
 	if (priv->rf_type == RF_AIROHA7230) {
 		length1 = CB_AL7230_INIT_SEQ * 3;
 		length2 = CB_MAX_CHANNEL * 3;
-		addr1 = &(al7230_init_table_amode[0][0]);
-		addr2 = &(al7230_channel_table2[0][0]);
+		addr1 = &al7230_init_table_amode[0][0];
+		addr2 = &al7230_channel_table2[0][0];
 
 		memcpy(array, addr1, length1);