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(parent: 3c37f35) | patch
net: mana: Improve the HWC error handling
authorDexuan Cui <decui@microsoft.com>
Sat, 30 Oct 2021 00:54:07 +0000 (17:54 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 1 Nov 2021 13:21:49 +0000 (13:21 +0000)
commit62ea8b77ed3b7086561765df0226ebc7bb442020
treecd06f8b0727febc922fd9c4f05c4e272ea360682tree | snapshot
parent3c37f3573508937475d62396149df93ec24e71ebcommit | diff
net: mana: Improve the HWC error handling

Currently when the HWC creation fails, the error handling is flawed,
e.g. if mana_hwc_create_channel() -> mana_hwc_establish_channel() fails,
the resources acquired in mana_hwc_init_queues() is not released.

Enhance mana_hwc_destroy_channel() to do the proper cleanup work and
call it accordingly.

Signed-off-by: Dexuan Cui <decui@microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/microsoft/mana/gdma_main.c diff | blob | history
drivers/net/ethernet/microsoft/mana/hw_channel.c diff | blob | history
Domain: System / Kernel;