[PATCH v1 15/15] media: i2c: adv748x: Remove duplicate NULL check

[Andy Shevchenko <andriy.shevchenko@linux.intel.com>]

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

Cc: Kieran Bingham <kieran.bingham@ideasonboard.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: linux-media@vger.kernel.org
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/media/i2c/adv748x/adv748x-core.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/media/i2c/adv748x/adv748x-core.c b/drivers/media/i2c/adv748x/adv748x-core.c
index 5ee14f2c2747..10c3d469175c 100644
--- a/drivers/media/i2c/adv748x/adv748x-core.c
+++ b/drivers/media/i2c/adv748x/adv748x-core.c
@@ -225,10 +225,8 @@ static void adv748x_unregister_clients(struct adv748x_state *state)
 {
 	unsigned int i;
 
-	for (i = 1; i < ARRAY_SIZE(state->i2c_clients); ++i) {
-		if (state->i2c_clients[i])
-			i2c_unregister_device(state->i2c_clients[i]);
-	}
+	for (i = 1; i < ARRAY_SIZE(state->i2c_clients); ++i)
+		i2c_unregister_device(state->i2c_clients[i]);
 }
 
 static int adv748x_initialise_clients(struct adv748x_state *state)
-- 
2.14.2