sfc: farch: fix TX queue lookup in TX flush done handling

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commit 5b1faa9228 upstream.

We're starting from a TXQ instance number ('qid'), not a TXQ type, so
 efx_get_tx_queue() is inappropriate (and could return NULL, leading
 to panics).

Fixes: 12804793b1 ("sfc: decouple TXQ type from label")
Reported-by: Trevor Hemsley <themsley@voiceflex.com>
Cc: stable@vger.kernel.org
Signed-off-by: Edward Cree <ecree.xilinx@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Edward Cree 2021-04-20 13:27:22 +01:00 • committed by Greg Kroah-Hartman

parent 11e3ff7e16

commit fb791572d6

1 changed files with 4 additions and 4 deletions

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drivers/net/ethernet/sfc/farch.c

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