From 9e25f01b5f529d397be2e3f595b0b54ae9e80c58 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Fri, 18 Jun 2021 16:46:01 +0300 Subject: [PATCH] hwmon: (pmbus/dps920ab) Delete some dead code The debugfs_create_dir() function returns error pointers, it doesn't return NULL. But debugfs functions don't need to be checked in normal situations and we can just delete this code. Fixes: 1f442e213ce5 ("hwmon: (pmbus) Add driver for Delta DPS-920AB PSU") Signed-off-by: Dan Carpenter Link: https://lore.kernel.org/r/YMyjmR54ErLtc1sH@mwanda Signed-off-by: Guenter Roeck --- drivers/hwmon/pmbus/dps920ab.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/hwmon/pmbus/dps920ab.c b/drivers/hwmon/pmbus/dps920ab.c index bd2df2a3c8e3..d3941f6eb29a 100644 --- a/drivers/hwmon/pmbus/dps920ab.c +++ b/drivers/hwmon/pmbus/dps920ab.c @@ -119,8 +119,6 @@ static void dps920ab_init_debugfs(struct dps920ab_data *data, struct i2c_client return; debugfs_dir = debugfs_create_dir(client->name, root); - if (!debugfs_dir) - return; debugfs_create_file("mfr_id", 0400,