[PATCH] usb: chipidea: use better pattern with WARN_ON()

[Atul Raj <atul.r@xxxxxxxxxxx>]

Instead of using:
if (cond) {
   WARN_ON(1);
   do_stuff();
}

Use a better pattern with WARN_ON() placed in if condition:

if (WARN_ON(cond))
   do_stuff();

Signed-off-by: Atul Raj <atul.r@xxxxxxxxxxx>
---
 drivers/usb/chipidea/ci_hdrc_imx.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c
index 0991794..2228e44 100644
--- a/drivers/usb/chipidea/ci_hdrc_imx.c
+++ b/drivers/usb/chipidea/ci_hdrc_imx.c
@@ -374,10 +374,8 @@ static int imx_controller_resume(struct device *dev)
 
 	dev_dbg(dev, "at %s\n", __func__);
 
-	if (!data->in_lpm) {
-		WARN_ON(1);
+	if (WARN_ON(!data->in_lpm))
 		return 0;
-	}
 
 	ret = imx_prepare_enable_clks(dev);
 	if (ret)
@@ -442,10 +440,8 @@ static int ci_hdrc_imx_runtime_suspend(struct device *dev)
 	struct ci_hdrc_imx_data *data = dev_get_drvdata(dev);
 	int ret;
 
-	if (data->in_lpm) {
-		WARN_ON(1);
+	if (WARN_ON(data->in_lpm))
 		return 0;
-	}
 
 	ret = imx_usbmisc_set_wakeup(data->usbmisc_data, true);
 	if (ret) {
-- 
2.10.2.windows.1

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