diff mbox series

pinctrl: remove unneeded initializer for list_for_each_entry() iterator

Message ID 20190609145537.7953-1-yamada.masahiro@socionext.com
State Accepted
Commit 6cadafb310866b95f1ca956eaebbe3076adc0886
Headers show
Series pinctrl: remove unneeded initializer for list_for_each_entry() iterator | expand

Commit Message

Masahiro Yamada June 9, 2019, 2:55 p.m. UTC 
The iterator is initialized in list_for_each_entry().

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

---

 drivers/pinctrl/core.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

-- 
2.17.1

Comments

Linus Walleij June 12, 2019, 7:10 a.m. UTC | #1 
On Sun, Jun 9, 2019 at 4:55 PM Masahiro Yamada
<yamada.masahiro@socionext.com> wrote:

> The iterator is initialized in list_for_each_entry().

>

> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>


Patch applied.

Yours,
Linus Walleij
diff mbox series

Patch

diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c
index aeba6366fb13..15b680507867 100644
--- a/drivers/pinctrl/core.c
+++ b/drivers/pinctrl/core.c
@@ -98,7 +98,7 @@  EXPORT_SYMBOL_GPL(pinctrl_dev_get_drvdata);
  */
 struct pinctrl_dev *get_pinctrl_dev_from_devname(const char *devname)
 {
-	struct pinctrl_dev *pctldev = NULL;
+	struct pinctrl_dev *pctldev;
 
 	if (!devname)
 		return NULL;
@@ -288,7 +288,7 @@  static inline int gpio_to_pin(struct pinctrl_gpio_range *range,
 static struct pinctrl_gpio_range *
 pinctrl_match_gpio_range(struct pinctrl_dev *pctldev, unsigned gpio)
 {
-	struct pinctrl_gpio_range *range = NULL;
+	struct pinctrl_gpio_range *range;
 
 	mutex_lock(&pctldev->mutex);
 	/* Loop over the ranges */
@@ -368,7 +368,7 @@  static int pinctrl_get_device_gpio_range(unsigned gpio,
 					 struct pinctrl_dev **outdev,
 					 struct pinctrl_gpio_range **outrange)
 {
-	struct pinctrl_dev *pctldev = NULL;
+	struct pinctrl_dev *pctldev;
 
 	mutex_lock(&pinctrldev_list_mutex);
 
@@ -1642,7 +1642,7 @@  DEFINE_SHOW_ATTRIBUTE(pinctrl_groups);
 static int pinctrl_gpioranges_show(struct seq_file *s, void *what)
 {
 	struct pinctrl_dev *pctldev = s->private;
-	struct pinctrl_gpio_range *range = NULL;
+	struct pinctrl_gpio_range *range;
 
 	seq_puts(s, "GPIO ranges handled:\n");