net: mscc: ocelot: better error handling in ocelot_xtr_irq_handler

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The ocelot_rx_frame_word() function can return a negative error code,
however this isn't being checked for consistently. Errors being ignored
have not been seen in practice though.

Also, some constructs can be simplified by using "goto" instead of
repeated "break" statements.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Vladimir Oltean 2021-02-14 00:37:52 +02:00 • committed by David S. Miller

parent d7795f8f26

commit a94306cea5

1 changed files with 12 additions and 10 deletions

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22

drivers/net/ethernet/mscc/ocelot_vsc7514.c

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