rtl88x2CE_WiFi_linux add concurrent mode

hc

2024-09-20 cf4ce59b3b70238352c7f1729f0f7223214828ad

 kernel/net/sched/ematch.c
..
..
@@ -255,6 +255,8 @@
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 			 * the value carried.
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 			 */
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 			if (em_hdr->flags & TCF_EM_SIMPLE) {
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+				if (em->ops->datalen > 0)
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+					goto errout;
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 				if (data_len < sizeof(u32))
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 					goto errout;
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 				em->data = *(u32 *) data;