Change deprecated zero-length-and-one-element-arrays into flexible array
member.Zero-length and one-element arrays detected by Lukas's CodeChecker.
Zero/one element arrays cause undefined behaviours if sizeof() used.
Link: https://lkml.kernel.org/r/20210518200910.29912-1-wenhui@gwmail.gwu.edu
Signed-off-by: wenhuizhang <wenhui@gwmail.gwu.edu>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Shakeel Butt <shakeelb@google.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Roman Gushchin <guro@fb.com>
Cc: Muchun Song <songmuchun@bytedance.com>
Cc: Yang Shi <shy828301@gmail.com>
Cc: Alex Shi <alexs@kernel.org>
Cc: Alexander Duyck <alexander.h.duyck@linux.intel.com>
Cc: Wei Yang <richard.weiyang@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
struct deferred_split deferred_split_queue;
#endif
- struct mem_cgroup_per_node *nodeinfo[0];
- /* WARNING: nodeinfo must be the last member here */
+ struct mem_cgroup_per_node *nodeinfo[];
};
/*