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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@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
hifive-unleashed-5.1
Anshul Garg 2015-12-08 09:45:56 -08:00 committed by Jonathan Cameron
parent 50672011d6
commit c34c18195d
1 changed files with 2 additions and 4 deletions
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6
drivers/iio/inkern.c
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@ -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_list, l) {
if (indio_dev == mapi->indio_dev) {
list_del(&mapi->l);
kfree(mapi);