[3/8] clk: si5351: Adjust a null pointer check in si5351_dt_parse()

Commit Message

SF Markus Elfring April 20, 2017, 8:26 a.m. UTC

From: Markus Elfring <[e-mail]>
Date: Thu, 20 Apr 2017 07:47:04 +0200

The script "checkpatch.pl" pointed information out like the following.

Comparison to NULL could be written "!np".

Thus adjust this expression.

Signed-off-by: Markus Elfring <[e-mail]>
---
 drivers/clk/clk-si5351.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/drivers/clk/clk-si5351.c b/drivers/clk/clk-si5351.c
index 2492442eea77..a0acea67b571 100644
--- a/drivers/clk/clk-si5351.c
+++ b/drivers/clk/clk-si5351.c
@@ -1140,7 +1140,7 @@  static int si5351_dt_parse(struct i2c_client *client,
 	int num = 0;
 	u32 val;
 
-	if (np == NULL)
+	if (!np)
 		return 0;
 
 	pdata = devm_kzalloc(&client->dev, sizeof(*pdata), GFP_KERNEL);