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notifier: repair slips in kernel-doc comments 

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@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Lukas Bulwahn 2022-11-07 11:56:57 +01:00 committed by Rafael J. Wysocki
parent b7b275e60b
commit f9b4dc920d
1 changed files with 3 additions and 3 deletions
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6
kernel/notifier.c
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@ -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,