net: mvpp2: simplify IRQ validity check

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irq_of_parse_and_map() returns 0 when parsing or mapping an IRQ fails.
The current condition also checks for negative values, even though
irq_of_parse_and_map() does not return negative error codes.

Check only for a zero return value to match the semantics of
irq_of_parse_and_map().

Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20260903075753.346647-1-phucduc.bui@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

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bui duc phuc 2026-09-03 14:57:53 +07:00 • committed by Paolo Abeni

parent 73db35350c

commit bf6f89ccd9

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c

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