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authorMichael Ellerman <michael@ellerman.id.au>2007-03-22 21:51:31 +1100
committerGreg Kroah-Hartman <gregkh@suse.de>2007-05-02 19:02:36 -0700
commitc31af3987020eeb1facf64d702dcf39e6c7382e6 (patch)
tree46c23a5050a62f6cce517e6b2cb76bce258854cf /drivers/pci
parent54bc6c0b0edd164fc2ea85b3964736c182f6bd5d (diff)
downloadop-kernel-dev-c31af3987020eeb1facf64d702dcf39e6c7382e6.zip
op-kernel-dev-c31af3987020eeb1facf64d702dcf39e6c7382e6.tar.gz
MSI: Simplify BUG() handling in msi_remove_pci_irq_vectors() part 1
Although it might be nice to do a printk before BUG'ing, it's really not necessary, and it complicates the code. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/msi.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index db45231..2a119f8 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -719,13 +719,8 @@ void msi_remove_pci_irq_vectors(struct pci_dev* dev)
return;
if (dev->msi_enabled) {
- if (irq_has_action(dev->first_msi_irq)) {
- printk(KERN_WARNING "PCI: %s: msi_remove_pci_irq_vectors() "
- "called without free_irq() on MSI irq %d\n",
- pci_name(dev), dev->first_msi_irq);
- BUG_ON(irq_has_action(dev->first_msi_irq));
- } else /* Release MSI irq assigned to this device */
- msi_free_irq(dev, dev->first_msi_irq);
+ BUG_ON(irq_has_action(dev->first_msi_irq));
+ msi_free_irq(dev, dev->first_msi_irq);
}
if (dev->msix_enabled) {
int irq, head, tail = 0, warning = 0;
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