net: sun3lance: Remove redundant checks in interrupt handler

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lance_interrupt() contains two pointless checks:

 - A check whether the 'dev_id' argument is NULL. 'dev_id' is the pointer
   which was handed in to request_irq() and the interrupt handler will
   always be invoked with that pointer as 'dev_id' argument by the core
   code.

 - A check for interrupt reentrancy. The core code already guarantees
   non-reentrancy of interrupt handlers.

Remove these check.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Sebastian Andrzej Siewior 2020-09-29 22:25:27 +02:00 • committed by David S. Miller

parent d08749ea3f

commit a1f467463c

1 changed files with 0 additions and 11 deletions

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drivers/net/ethernet/amd/sun3lance.c

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