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Commit 09592af5 authored by Kamenee Arumugam's avatar Kamenee Arumugam Committed by Doug Ledford
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IB/hfi1: Return correct value in general interrupt handler 



The general interrupt handler returns IRQ_HANDLED whether an IRQ
was handled or not.
Determine if an IRQ was handled and return the correct value.

Reviewed-by: default avatarDennis Dalessandro <dennis.dalessandro@intel.com>
Reviewed-by: default avatarMichael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: default avatarKamenee Arumugam <kamenee.arumugam@intel.com>
Signed-off-by: default avatarDennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 753b19af

drivers/infiniband/hw/hfi1/chip.c

+3 −1
Original line number Diff line number Diff line
@@ -8240,6 +8240,7 @@ static irqreturn_t general_interrupt(int irq, void *data) 
	u64 regs[CCE_NUM_INT_CSRS];

	u32 bit;

	int i;

	irqreturn_t handled = IRQ_NONE;



	this_cpu_inc(*dd->int_counter);
@@ -8260,9 +8261,10 @@ static irqreturn_t general_interrupt(int irq, void *data) 
	for_each_set_bit(bit, (unsigned long *)&regs[0],

			 CCE_NUM_INT_CSRS * 64) {

		is_interrupt(dd, bit);

		handled = IRQ_HANDLED;

	}



	return IRQ_HANDLED;

	return handled;

}



static irqreturn_t sdma_interrupt(int irq, void *data)