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authorXiaomeng Tong <xiam0nd.tong@gmail.com>2022-04-05 11:05:56 +0300
committerJassi Brar <jaswinder.singh@linaro.org>2022-05-21 19:41:29 +0300
commit1b0070aca35ed70f9cc6f97b5d9f7f98cb4771fd (patch)
tree6131e60565457abe87751a601005c03f76651753 /drivers/mailbox/tegra-hsp.c
parent262190a8ca2b1e1ec75b8a4f1c7f07e585facd6f (diff)
downloadlinux-1b0070aca35ed70f9cc6f97b5d9f7f98cb4771fd.tar.xz
mailbox: remove an unneeded NULL check on list iterator
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> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Diffstat (limited to 'drivers/mailbox/tegra-hsp.c')
-rw-r--r--drivers/mailbox/tegra-hsp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mailbox/tegra-hsp.c b/drivers/mailbox/tegra-hsp.c
index 78f7265039c6..a55d6df99697 100644
--- a/drivers/mailbox/tegra-hsp.c
+++ b/drivers/mailbox/tegra-hsp.c
@@ -804,7 +804,7 @@ 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);
}