[PATCH v5 17/17] misc: pci_endpoint_test: Simplify pci_endpoint_test_msi_irq()

[Damien Le Moal <dlemoal@kernel.org>]

Simplify the code of pci_endpoint_test_msi_irq() by correctly using
booleans: remove the msix comparison to false as that variable is
already a boolean, and directly return the result of the comparison of
the raised interrupt number.

Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
---
 drivers/misc/pci_endpoint_test.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/misc/pci_endpoint_test.c b/drivers/misc/pci_endpoint_test.c
index afd2577261f8..ed4d0ef5e5c3 100644
--- a/drivers/misc/pci_endpoint_test.c
+++ b/drivers/misc/pci_endpoint_test.c
@@ -313,21 +313,17 @@ static bool pci_endpoint_test_msi_irq(struct pci_endpoint_test *test,
 	struct pci_dev *pdev = test->pdev;
 
 	pci_endpoint_test_writel(test, PCI_ENDPOINT_TEST_IRQ_TYPE,
-				 msix == false ? IRQ_TYPE_MSI :
-				 IRQ_TYPE_MSIX);
+				 msix ? IRQ_TYPE_MSIX : IRQ_TYPE_MSI);
 	pci_endpoint_test_writel(test, PCI_ENDPOINT_TEST_IRQ_NUMBER, msi_num);
 	pci_endpoint_test_writel(test, PCI_ENDPOINT_TEST_COMMAND,
-				 msix == false ? COMMAND_RAISE_MSI_IRQ :
-				 COMMAND_RAISE_MSIX_IRQ);
+				 msix ? COMMAND_RAISE_MSIX_IRQ :
+				 COMMAND_RAISE_MSI_IRQ);
 	val = wait_for_completion_timeout(&test->irq_raised,
 					  msecs_to_jiffies(1000));
 	if (!val)
 		return false;
 
-	if (pci_irq_vector(pdev, msi_num - 1) == test->last_irq)
-		return true;
-
-	return false;
+	return pci_irq_vector(pdev, msi_num - 1) == test->last_irq;
 }
 
 static int pci_endpoint_test_validate_xfer_params(struct device *dev,
-- 
2.39.2