linux-kernel - [PATCH] iio/inkern.c Use list_for_each_entry

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Date:	Tue,  8 Dec 2015 08:42:56 -0800
From:	Anshul Garg <aksgarg1989@...il.com>
To:	jic23@...nel.org, knaack.h@....de, lars@...afoo.de,
	pmeerw@...erw.net, linux-iio@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc:	Anshul Garg <aksgarg1989@...il.com>
Subject: [PATCH] iio/inkern.c Use list_for_each_entry_safe

Use list_for_each_entry_safe instead of list_for_each_safe
and list_entry call.

Signed-off-by: Anshul Garg <aksgarg1989@...il.com>
---
 drivers/iio/inkern.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c
index c8bad3c..f764eb6 100644
--- a/drivers/iio/inkern.c
+++ b/drivers/iio/inkern.c
@@ -61,12 +61,10 @@ EXPORT_SYMBOL_GPL(iio_map_array_register);
 int iio_map_array_unregister(struct iio_dev *indio_dev)
 {
 	int ret = -ENODEV;
-	struct iio_map_internal *mapi;
-	struct list_head *pos, *tmp;
+	struct iio_map_internal *mapi, *next;
 
 	mutex_lock(&iio_map_list_lock);
-	list_for_each_safe(pos, tmp, &iio_map_list) {
-		mapi = list_entry(pos, struct iio_map_internal, l);
+	list_for_each_entry_safe(mapi, next, &iio_map_listi, list) {
 		if (indio_dev == mapi->indio_dev) {
 			list_del(&mapi->l);
 			kfree(mapi);
-- 
1.7.9.5


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