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PCI: PCIe portdrv: Add kerneldoc comments to some core functions
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
pci
/
htirq.c
diff --git
a/drivers/pci/htirq.c
b/drivers/pci/htirq.c
index 279c940a00397444a8d49e03e1ec68386f78fc3c..bf7d6ce9bbb3e764621caa96db426509003e2d46 100644
(file)
--- a/
drivers/pci/htirq.c
+++ b/
drivers/pci/htirq.c
@@
-126,7
+126,8
@@
int __ht_create_irq(struct pci_dev *dev, int idx, ht_irq_update_t *update)
cfg->msg.address_hi = 0xffffffff;
irq = create_irq();
- if (irq < 0) {
+
+ if (irq <= 0) {
kfree(cfg);
return -EBUSY;
}