From: SF Markus Elfring <elfring@users.sourceforge.net>
To: linux-clk@vger.kernel.org,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@codeaurora.org>
Cc: LKML <linux-kernel@vger.kernel.org>, kernel-janitors@vger.kernel.org
Subject: [PATCH 3/8] clk: si5351: Adjust a null pointer check in si5351_dt_parse()
Date: Thu, 20 Apr 2017 10:26:01 +0200 [thread overview]
Message-ID: <faed4e9c-ebd0-8c00-77f4-72820ba464f3@users.sourceforge.net> (raw)
In-Reply-To: <94b24eaa-c5fb-80ea-441a-883989d14ef5@users.sourceforge.net>
From: Markus Elfring <elfring@users.sourceforge.net>
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 <elfring@users.sourceforge.net>
---
drivers/clk/clk-si5351.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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);
--
2.12.2
next prev parent reply other threads:[~2017-04-20 8:26 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-20 8:20 [PATCH 0/8] clk: Fine-tuning for ten function implementations SF Markus Elfring
2017-04-20 8:22 ` [PATCH 1/8] clk: si5351: Use devm_kcalloc() in si5351_i2c_probe() SF Markus Elfring
2017-04-22 2:44 ` Stephen Boyd
2017-04-20 8:23 ` [PATCH 2/8] clk: si5351: Delete an error message for a failed memory allocation " SF Markus Elfring
2017-04-22 2:45 ` Stephen Boyd
2017-04-20 8:26 ` SF Markus Elfring [this message]
2017-04-20 8:27 ` [PATCH 4/8] clk: Replace four seq_printf() calls by seq_putc() SF Markus Elfring
2017-04-22 2:46 ` Stephen Boyd
2017-04-20 8:28 ` [PATCH 5/8] clk: Combine two seq_puts() calls into one call in clk_summary_show() SF Markus Elfring
2017-04-20 8:29 ` [PATCH 6/8] clk: Improve a size determination in two functions SF Markus Elfring
2017-04-22 2:47 ` Stephen Boyd
2017-04-20 8:30 ` [PATCH 7/8] clk: nomadik: Use seq_puts() in nomadik_src_clk_show() SF Markus Elfring
2017-04-22 2:48 ` Stephen Boyd
2017-04-20 8:32 ` [PATCH 8/8] clk: nomadik: Delete error messages for a failed memory allocation in two functions SF Markus Elfring
2017-04-22 2:48 ` Stephen Boyd
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