[PATCH] phy: core: Use IS_ERR_OR_NULL() to simplify code

[Liao Yuanhong]

Use IS_ERR_OR_NULL() instead of the original !xxx || IS_ERR(xxx) logic.
This will simplify the code and enhance readability.

Signed-off-by: Liao Yuanhong <liaoyuanhong at vivo.com>
---
 drivers/phy/phy-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c
index 04a5a34e7a95..9248f2249849 100644
--- a/drivers/phy/phy-core.c
+++ b/drivers/phy/phy-core.c
@@ -677,7 +677,7 @@ EXPORT_SYMBOL_GPL(of_phy_get);
  */
 void of_phy_put(struct phy *phy)
 {
-	if (!phy || IS_ERR(phy))
+	if (IS_ERR_OR_NULL(phy))
 		return;
 
 	mutex_lock(&phy->mutex);
-- 
2.34.1