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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 <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/YMyjmR54ErLtc1sH@mwanda
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Dan Carpenter 2021-06-18 16:46:01 +03:00 committed by Guenter Roeck
parent f0000797a3
commit 9e25f01b5f
1 changed files with 0 additions and 2 deletions
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2
drivers/hwmon/pmbus/dps920ab.c
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@ -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,