ionic: Add missing err handling for queue reconfig

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commit 52417a95ff upstream.

ionic_start_queues_reconfig returns an error code if txrx_init fails.
Handle this error code in the relevant places.

This fixes a corner case where the device could get left in a detached
state if the CMB reconfig fails and the attempt to clean up the mess
also fails. Note that calling netif_device_attach when the netdev is
already attached does not lead to unexpected behavior.

Change goto name "errout" to "err_out" to maintain consistency across
goto statements.

Fixes: 40bc471dc7 ("ionic: add tx/rx-push support with device Component Memory Buffers")
Fixes: 6f7d6f0fd7 ("ionic: pull reset_queues into tx_timeout handler")
Signed-off-by: Nitya Sunkad <nitya.sunkad@amd.com>
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Nitya Sunkad 2023-08-04 13:56:22 -07:00 • committed by Greg Kroah-Hartman

parent d753b5f6b3

commit 813aa9981a

1 changed files with 16 additions and 7 deletions

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drivers/net/ethernet/pensando/ionic/ionic_lif.c

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