diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/list.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/linux/list.h b/include/linux/list.h index 34fd74e050df..9e0c971ded6f 100644 --- a/include/linux/list.h +++ b/include/linux/list.h @@ -610,9 +610,12 @@ static inline void hlist_add_before(struct hlist_node *n, static inline void hlist_add_after(struct hlist_node *n, struct hlist_node *next) { - next->next = n->next; - *(next->pprev) = n; - n->next = next; + next->next = n->next; + n->next = next; + next->pprev = &n->next; + + if(next->next) + next->next->pprev = &next->next; } #define hlist_entry(ptr, type, member) container_of(ptr,type,member) |