net: ena: rss: do not allocate key when not supported

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Currently we allocate the key whether the device supports setting the
key or not. This commit adds a check to the allocation function and
handles the error accordingly.

Fixes: 1738cd3ed3 ("net: ena: Add a driver for Amazon Elastic Network Adapters (ENA)")
Signed-off-by: Sameeh Jubran <sameehj@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Sameeh Jubran 2020-02-11 15:17:44 +00:00 • committed by David S. Miller

parent 0d1c3de7b8

commit 6a4f7dc82d

1 changed files with 21 additions and 3 deletions

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

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