[PATCH v1 06/15] drm/bridge: analogix-anx78xx: Remove duplicate NULL check

[Andy Shevchenko]

Since i2c_unregister_device() became NULL-aware we may remove duplicate
NULL check.

Cc: Archit Taneja <architt at codeaurora.org>
Cc: Andrzej Hajda <a.hajda at samsung.com>
Cc: Laurent Pinchart <Laurent.pinchart at ideasonboard.com>
Cc: David Airlie <airlied at linux.ie>
Cc: dri-devel at lists.freedesktop.org
Signed-off-by: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
---
 drivers/gpu/drm/bridge/analogix-anx78xx.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/bridge/analogix-anx78xx.c b/drivers/gpu/drm/bridge/analogix-anx78xx.c
index 9385eb0b1ee4..e2925e425f90 100644
--- a/drivers/gpu/drm/bridge/analogix-anx78xx.c
+++ b/drivers/gpu/drm/bridge/analogix-anx78xx.c
@@ -1303,8 +1303,7 @@ static void unregister_i2c_dummy_clients(struct anx78xx *anx78xx)
 	unsigned int i;
 
 	for (i = 0; i < ARRAY_SIZE(anx78xx->i2c_dummy); i++)
-		if (anx78xx->i2c_dummy[i])
-			i2c_unregister_device(anx78xx->i2c_dummy[i]);
+		i2c_unregister_device(anx78xx->i2c_dummy[i]);
 }
 
 static const struct regmap_config anx78xx_regmap_config = {
-- 
2.14.2