Messages in this thread Patch in this message | | | From | Xiaomeng Tong <> | Subject | [PATCH] mailbox: remove an unneeded NULL check on list iterator | Date | Sat, 19 Mar 2022 12:44:16 +0800 |
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The list iterator is always non-NULL so it doesn't need to be checked. Thus just remove the unnecessary NULL check.
Signed-off-by: Xiaomeng Tong <xiam0nd.tong@gmail.com> --- drivers/mailbox/tegra-hsp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mailbox/tegra-hsp.c b/drivers/mailbox/tegra-hsp.c index acd0675da681..64eaee089b03 100644 --- a/drivers/mailbox/tegra-hsp.c +++ b/drivers/mailbox/tegra-hsp.c @@ -799,7 +799,7 @@ static int __maybe_unused tegra_hsp_resume(struct device *dev) struct tegra_hsp_doorbell *db; list_for_each_entry(db, &hsp->doorbells, list) { - if (db && db->channel.chan) + if (db->channel.chan) tegra_hsp_doorbell_startup(db->channel.chan); } -- 2.17.1
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