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Subject[PATCH] genirq/irqdesc: Fix a bug in alloc_descs()
Date
Commit c410abbbacb9b378365b ("genirq/affinity: Add is_managed to struct
irq_affinity_desc") introduce a bug in the for-loop in alloc_descs() by
accident. So fix it.

Fixes: c410abbbacb9b378365b ("genirq/affinity: Add is_managed to struct irq_affinity_desc")
Cc: Dou Liyang <douliyangs@gmail.com>
Signed-off-by: Huacai Chen <chenhc@lemote.com>
---
kernel/irq/irqdesc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c
index ee062b7..ef8ad36 100644
--- a/kernel/irq/irqdesc.c
+++ b/kernel/irq/irqdesc.c
@@ -457,7 +457,7 @@ static int alloc_descs(unsigned int start, unsigned int cnt, int node,

/* Validate affinity mask(s) */
if (affinity) {
- for (i = 0; i < cnt; i++, i++) {
+ for (i = 0; i < cnt; i++) {
if (cpumask_empty(&affinity[i].mask))
return -EINVAL;
}
--
2.7.0
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