staging: rtl8723bs: fix indentation issue

There is a block of statements that are indented
too deeply, remove the extraneous tabs.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20191114095747.132407-1-colin.king@canonical.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723bs/core/rtw_security.c

@@ -1621,12 +1621,12 @@ static sint aes_decipher(u8 *key, uint	hdrlen,
 				      pn_vector, i + 1,
 				      frtype); /*  add for CONFIG_IEEE80211W, none 11w also can use */
 
-			aes128k128d(key, ctr_preload, aes_out);
-			bitwise_xor(aes_out, &pframe[payload_index], chain_buffer);
+		aes128k128d(key, ctr_preload, aes_out);
+		bitwise_xor(aes_out, &pframe[payload_index], chain_buffer);
 
-			for (j = 0; j < 16; j++)
-				pframe[payload_index++] = chain_buffer[j];
-		}
+		for (j = 0; j < 16; j++)
+			pframe[payload_index++] = chain_buffer[j];
+	}
 
 	if (payload_remainder > 0) {
 		/* If there is a short final block, then pad it,*/