PCI/AER: Queue one GHES event, not several uninitialized ones

ecae65e133f2 ("PCI/AER: Use kfifo_in_spinlocked() to insert locked
elements") replaced kfifo_put() with kfifo_in_spinlocked(), but passed the
*size* of the queue entry, where kfifo_in_spinlocked() expects the *number*
of entries to be copied.

We want to insert only one element into kfifo, not "sizeof(entry) = 16".
Without this patch, we would get 15 uninitialized elements.

Fixes: ecae65e133f2 ("PCI/AER: Use kfifo_in_spinlocked() to insert locked elements")
Signed-off-by: Yanjiang Jin <yanjiang.jin@hxt-semitech.com>
[bhelgaas: changelog]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Keith Busch <keith.busch@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c
index a90a9194ac4a..fed29de783e0 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