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Commit 6a76267f authored by David S. Miller's avatar David S. Miller
Browse files

[SPARC64]: bp->pil can never be zero 



Only pil0_dummy_bucket had a pil of zero and we just killed that
off, so we can delete all special case code that used bp->pil==0
as a way to identify a dummy bucket.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent fd0504c3

arch/sparc64/kernel/irq.c

+13 −14
Original line number Original line Diff line number Diff line
@@ -633,7 +633,7 @@ static void process_bucket(struct ino_bucket *bp, struct pt_regs *regs) 
		if (!action_mask)

		if (!action_mask)

			break;

			break;

	}

	}

	if (bp->pil != 0) {



	if (tlb_type == hypervisor) {

	if (tlb_type == hypervisor) {

		unsigned int ino = __irq_ino(bp);

		unsigned int ino = __irq_ino(bp);

		int err;

		int err;
@@ -649,7 +649,6 @@ static void process_bucket(struct ino_bucket *bp, struct pt_regs *regs) 
	/* Test and add entropy */

	/* Test and add entropy */

	if (random & SA_SAMPLE_RANDOM)

	if (random & SA_SAMPLE_RANDOM)

		add_interrupt_randomness(bp->pil);

		add_interrupt_randomness(bp->pil);

	}

out:

out:

	bp->flags &= ~IBF_INPROGRESS;

	bp->flags &= ~IBF_INPROGRESS;

}

}