[PATCH] IB/qib: update the comments of qib_free_irq

[Deming Wang]

remove the double word to.

Signed-off-by: Deming Wang <wangdeming@xxxxxxxxxx>
---
 drivers/infiniband/hw/qib/qib_pcie.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/qib/qib_pcie.c b/drivers/infiniband/hw/qib/qib_pcie.c
index cb2a02d671e2..692b64efad97 100644
--- a/drivers/infiniband/hw/qib/qib_pcie.c
+++ b/drivers/infiniband/hw/qib/qib_pcie.c
@@ -295,7 +295,7 @@ void qib_free_irq(struct qib_devdata *dd)
  * Setup pcie interrupt stuff again after a reset.  I'd like to just call
  * pci_enable_msi() again for msi, but when I do that,
  * the MSI enable bit doesn't get set in the command word, and
- * we switch to to a different interrupt vector, which is confusing,
+ * we switch to a different interrupt vector, which is confusing,
  * so I instead just do it all inline.  Perhaps somehow can tie this
  * into the PCIe hotplug support at some point
  */
-- 
2.27.0