Messages in this thread Patch in this message | | | From | Christophe JAILLET <> | Subject | [PATCH] misc/pvpanic: Remove some dead-code | Date | Sat, 5 Jun 2021 18:53:47 +0200 |
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'pvpanic_remove()' is referenced only by a 'devm_add_action_or_reset()' call in 'devm_pvpanic_probe()'. So, we know that its parameter is non-NULL.
Axe the unneeded check to save a few lines of code.
Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> --- drivers/misc/pvpanic/pvpanic.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/drivers/misc/pvpanic/pvpanic.c b/drivers/misc/pvpanic/pvpanic.c index 82770a088d62..02b807c788c9 100644 --- a/drivers/misc/pvpanic/pvpanic.c +++ b/drivers/misc/pvpanic/pvpanic.c @@ -66,9 +66,6 @@ static void pvpanic_remove(void *param) struct pvpanic_instance *pi_cur, *pi_next; struct pvpanic_instance *pi = param; - if (!pi) - return; - spin_lock(&pvpanic_lock); list_for_each_entry_safe(pi_cur, pi_next, &pvpanic_list, list) { if (pi_cur == pi) { -- 2.30.2
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