Masahiro Yamada f296190e41 s390/crashdump: use list_first_entry_or_null
The combo of list_empty() check and return list_first_entry()
can be replaced with list_first_entry_or_null().

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2016-09-20 14:26:04 +02:00
..
2016-08-29 11:05:09 +02:00
2015-08-03 18:40:25 +02:00
2016-09-20 14:26:01 +02:00