From: SF Markus Elfring <elfring@users.sourceforge.net>
To: alsa-devel@alsa-project.org, Jaroslav Kysela <perex@perex.cz>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Takashi Iwai <tiwai@suse.com>
Cc: LKML <linux-kernel@vger.kernel.org>, kernel-janitors@vger.kernel.org
Subject: [PATCH 4/5] ASoC: dapm: Adjust one function call together with a variable assignment
Date: Thu, 10 Aug 2017 15:04:05 +0200 [thread overview]
Message-ID: <38a6abaa-8b6c-509d-468e-fa34cf81069d@users.sourceforge.net> (raw)
In-Reply-To: <e8013ddb-687d-ee56-8153-2791bb9f46fe@users.sourceforge.net>
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Thu, 10 Aug 2017 14:34:35 +0200
The script "checkpatch.pl" pointed information out like the following.
ERROR: do not use assignment in if condition
Thus fix the affected source code place.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
sound/soc/soc-dapm.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 3fa9f023bff7..4eea84d821c4 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -3441,7 +3441,8 @@ snd_soc_dapm_new_control_unlocked(struct snd_soc_dapm_context *dapm,
const char *prefix;
int ret;
- if ((w = dapm_cnew_widget(widget)) == NULL)
+ w = dapm_cnew_widget(widget);
+ if (!w)
return NULL;
switch (w->id) {
--
2.14.0
next prev parent reply other threads:[~2017-08-10 13:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-10 13:00 [PATCH 0/5] ASoC: dapm: Adjustments for some function implementations SF Markus Elfring
2017-08-10 13:01 ` [PATCH 1/5] ASoC: dapm: Delete error messages for a failed memory allocation in snd_soc_dapm_new_pcm() SF Markus Elfring
2017-08-10 13:02 ` [PATCH 2/5] ASoC: dapm: Improve a size determination in two functions SF Markus Elfring
2017-08-10 13:03 ` [PATCH 3/5] ASoC: dapm: Use kcalloc() in snd_soc_dapm_new_widgets() SF Markus Elfring
2017-08-10 13:04 ` SF Markus Elfring [this message]
2017-08-10 13:05 ` [PATCH 5/5] ASoC: dapm: Adjust seven checks for null pointers SF Markus Elfring
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