'commit ecae65e133f2 ("PCI/AER: Use kfifo_in_spinlocked() to
insert locked elements")' replace kfifo_put() with kfifo_in_spinlocked().
But as "kfifo_in(fifo, buf, n)" describes:
" * @n: number of elements to be added".
We want to insert only one element into kfifo, not "sizeof(entry) = 16".
Without this patch, we would get 15 uninitialized elements.
Signed-off-by: Yanjiang Jin <yanjiang....@hxt-semitech.com>
---
drivers/pci/pcie/aer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c
index a90a919..fed29de 100644
--- a/drivers/pci/pcie/aer.c
+++ b/drivers/pci/pcie/aer.c
@@ -1064,7 +1064,7 @@ void aer_recover_queue(int domain, unsigned int bus,
unsigned int devfn,
.regs = aer_regs,
};
- if (kfifo_in_spinlocked(&aer_recover_ring, &entry, sizeof(entry),
+ if (kfifo_in_spinlocked(&aer_recover_ring, &entry, 1,
&aer_recover_ring_lock))
schedule_work(&aer_recover_work);
else
--
1.8.3.1
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