Commit 4ab138ca authored by David Arinzon's avatar David Arinzon Committed by Jakub Kicinski
Browse files

net: ena: Fix XDP redirection error 



When sending TX packets, the meta descriptor can be all zeroes
as no meta information is required (as in XDP).

This patch removes the validity check, as when
`disable_meta_caching` is enabled, such TX packets will be
dropped otherwise.

Fixes: 0e3a3f6d ("net: ena: support new LLQ acceleration mode")
Signed-off-by: default avatarShay Agroskin <shayagr@amazon.com>
Signed-off-by: default avatarDavid Arinzon <darinzon@amazon.com>
Link: https://lore.kernel.org/r/20231211062801.27891-5-darinzon@amazon.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent d7601170

drivers/net/ethernet/amazon/ena/ena_eth_com.c

+0 −3
Original line number Diff line number Diff line
@@ -328,9 +328,6 @@ static int ena_com_create_and_store_tx_meta_desc(struct ena_com_io_sq *io_sq, 
	 * compare it to the stored version, just create the meta

	 */

	if (io_sq->disable_meta_caching) {

		if (unlikely(!ena_tx_ctx->meta_valid))

			return -EINVAL;



		*have_meta = true;

		return ena_com_create_meta(io_sq, ena_meta);

	}