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sparc32: off by ones in BUG_ON()

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Smatch complains that these tests are off by one, which is true but not
life threatening.

	arch/sparc/kernel/irq_32.c:169 irq_link()
	error: buffer overflow 'irq_map' 384 <= 384

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dan Carpenter 2016-07-15 14:05:33 +03:00 committed by David S. Miller
parent 4f6deb8cba
commit fa1608285b
1 changed files with 2 additions and 2 deletions
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4
arch/sparc/kernel/irq_32.c
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@ -165,7 +165,7 @@ void irq_link(unsigned int irq)
p = &irq_table[irq];
pil = p->pil;
BUG_ON(pil > SUN4D_MAX_IRQ);
BUG_ON(pil >= SUN4D_MAX_IRQ);
p->next = irq_map[pil];
irq_map[pil] = p;
@ -182,7 +182,7 @@ void irq_unlink(unsigned int irq)
spin_lock_irqsave(&irq_map_lock, flags);
p = &irq_table[irq];
BUG_ON(p->pil > SUN4D_MAX_IRQ);
BUG_ON(p->pil >= SUN4D_MAX_IRQ);
pnext = &irq_map[p->pil];
while (*pnext != p)
pnext = &(*pnext)->next;