Invoking ./scripts/kernel-doc -none kernel/notifier.c warns: kernel/notifier.c:71: warning: Excess function parameter 'returns' description in 'notifier_call_chain' kernel/notifier.c:119: warning: Function parameter or member 'v' not described in 'notifier_call_chain_robust' These two warning are easy to fix, as they are just due to some minor slips that makes the comment not follow kernel-doc's syntactic expectation. Fix those minor slips in kernel-doc comments for make W=1 happiness. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxx> --- Rafael, please pick this minor non-urgent patch for your pm tree. Thanks. kernel/notifier.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/kernel/notifier.c b/kernel/notifier.c index 0d5bd62c480e..ab75637fd904 100644 --- a/kernel/notifier.c +++ b/kernel/notifier.c @@ -62,7 +62,7 @@ static int notifier_chain_unregister(struct notifier_block **nl, * value of this parameter is -1. * @nr_calls: Records the number of notifications sent. Don't care * value of this field is NULL. - * @returns: notifier_call_chain returns the value returned by the + * Return: notifier_call_chain returns the value returned by the * last notifier function called. */ static int notifier_call_chain(struct notifier_block **nl, @@ -105,13 +105,13 @@ NOKPROBE_SYMBOL(notifier_call_chain); * @val_up: Value passed unmodified to the notifier function * @val_down: Value passed unmodified to the notifier function when recovering * from an error on @val_up - * @v Pointer passed unmodified to the notifier function + * @v: Pointer passed unmodified to the notifier function * * NOTE: It is important the @nl chain doesn't change between the two * invocations of notifier_call_chain() such that we visit the * exact same notifier callbacks; this rules out any RCU usage. * - * Returns: the return value of the @val_up call. + * Return: the return value of the @val_up call. */ static int notifier_call_chain_robust(struct notifier_block **nl, unsigned long val_up, unsigned long val_down, -- 2.17.1
