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authorWolfram Sang <wsa+renesas@sang-engineering.com>2019-08-20 17:34:49 +0200
committerEnric Balletbo i Serra <enric.balletbo@collabora.com>2019-08-26 15:15:52 +0200
commit38d3cfbc95624fa2e8e84cd36c10bfef31d90f0c (patch)
tree315dbad9626feb399e5188829a38fb881b5c5a23 /drivers/platform
parent3b81d8bdd9143449a85166e7987aedea145fce54 (diff)
downloadlinux-38d3cfbc95624fa2e8e84cd36c10bfef31d90f0c.tar.bz2
platform/chrome: chromeos_laptop: drop checks of NULL-safe functions
No need to check the argument of i2c_unregister_device() and property_entries_free() because the functions do check it. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Diffstat (limited to 'drivers/platform')
-rw-r--r--drivers/platform/chrome/chromeos_laptop.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/platform/chrome/chromeos_laptop.c b/drivers/platform/chrome/chromeos_laptop.c
index 7abbb6167766..8723bcf10c93 100644
--- a/drivers/platform/chrome/chromeos_laptop.c
+++ b/drivers/platform/chrome/chromeos_laptop.c
@@ -838,18 +838,14 @@ static void chromeos_laptop_destroy(const struct chromeos_laptop *cros_laptop)
i2c_dev = &cros_laptop->i2c_peripherals[i];
info = &i2c_dev->board_info;
- if (i2c_dev->client)
- i2c_unregister_device(i2c_dev->client);
-
- if (info->properties)
- property_entries_free(info->properties);
+ i2c_unregister_device(i2c_dev->client);
+ property_entries_free(info->properties);
}
for (i = 0; i < cros_laptop->num_acpi_peripherals; i++) {
acpi_dev = &cros_laptop->acpi_peripherals[i];
- if (acpi_dev->properties)
- property_entries_free(acpi_dev->properties);
+ property_entries_free(acpi_dev->properties);
}
kfree(cros_laptop->i2c_peripherals);