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Merge pull request #5180 from mjstapp/fix_nhrp_sa

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nhrpd: clean up SA warning
This commit is contained in:
Quentin Young 2019-10-18 13:16:02 -04:00 committed by GitHub
commit 757c868b4b
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 6 additions and 5 deletions
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8
nhrpd/list.h
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@ -198,10 +198,12 @@ static inline int list_empty(const struct list_head *n)
pos = list_entry(pos->member.next, typeof(*pos), member))
#define list_for_each_entry_safe(pos, n, head, member) \
for (pos = list_entry((head)->next, typeof(*pos), member), \
n = (&pos->member != (head) ? \
for (pos = ((head)->next != head ? \
list_entry((head)->next, typeof(*pos), member) : \
NULL), \
n = (pos ? \
list_entry(pos->member.next, typeof(*pos), member) : NULL); \
&pos->member != (head); \
pos && (&pos->member != (head)); \
pos = n, n = list_entry(n->member.next, typeof(*n), member))
#endif

3
nhrpd/nhrpd.h
View File

@ -77,8 +77,7 @@ static inline void notifier_call(struct notifier_list *l, int cmd)
{
struct notifier_block *n, *nn;
list_for_each_entry_safe(n, nn, &l->notifier_head, notifier_entry) {
if (n)
n->action(n, cmd);
n->action(n, cmd);
}
}