[PATCH] dax: use assign_bit() where applicable

[Peng Fan (OSS)]

From: Peng Fan <peng.fan@xxxxxxx>

Convert open-coded if/else with set_bit/clear_bit to the assign_bit API.

Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
---
 drivers/dax/super.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/dax/super.c b/drivers/dax/super.c
index 45f84b0eb909..60c4aec52ae1 100644
--- a/drivers/dax/super.c
+++ b/drivers/dax/super.c
@@ -385,10 +385,7 @@ EXPORT_SYMBOL_GPL(dax_flush);
 
 void dax_write_cache(struct dax_device *dax_dev, bool wc)
 {
-	if (wc)
-		set_bit(DAXDEV_WRITE_CACHE, &dax_dev->flags);
-	else
-		clear_bit(DAXDEV_WRITE_CACHE, &dax_dev->flags);
+	assign_bit(DAXDEV_WRITE_CACHE, &dax_dev->flags, wc);
 }
 EXPORT_SYMBOL_GPL(dax_write_cache);
 
-- 
2.51.0