[PATCH -next] i2c: stm32: fix the return value handle for platform_get_irq()

[Ruan Jinjie]

There is no possible for platform_get_irq() to return 0,
and the return value of platform_get_irq() is more sensible
to show the error reason.

Signed-off-by: Ruan Jinjie <ruanjinjie at huawei.com>
---
 drivers/i2c/busses/i2c-stm32f7.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/i2c/busses/i2c-stm32f7.c b/drivers/i2c/busses/i2c-stm32f7.c
index e897d9101434..579b30581725 100644
--- a/drivers/i2c/busses/i2c-stm32f7.c
+++ b/drivers/i2c/busses/i2c-stm32f7.c
@@ -2121,12 +2121,12 @@ static int stm32f7_i2c_probe(struct platform_device *pdev)
 	phy_addr = (dma_addr_t)res->start;
 
 	irq_event = platform_get_irq(pdev, 0);
-	if (irq_event <= 0)
-		return irq_event ? : -ENOENT;
+	if (irq_event < 0)
+		return irq_event;
 
 	irq_error = platform_get_irq(pdev, 1);
-	if (irq_error <= 0)
-		return irq_error ? : -ENOENT;
+	if (irq_error < 0)
+		return irq_error;
 
 	i2c_dev->wakeup_src = of_property_read_bool(pdev->dev.of_node,
 						    "wakeup-source");
-- 
2.34.1