blocking_notifier_ch(9)
NAME
- blocking_notifier_chain_unregister - Remove notifier from
- a blocking notifier chain
SYNOPSIS
int blocking_notifier_chain_unregister(struct blocking_notifier_head * nh, struct notifier_block * n);
ARGUMENTS
- nh
- Pointer to head of the blocking notifier chain
- n
- Entry to remove from notifier chain
DESCRIPTION
- Removes a notifier from a blocking notifier chain. Must be
- called from process context.
- Returns zero on success or -ENOENT on failure.