sensors/ak09912: Ensure ak09912_dev_s zero in ak09912_register

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-08-12 03:02:34 +08:00 · 2020-08-12 03:02:34 +08:00 · ed786986ed
parent 61ea875c94
commit ed786986ed
1 changed files with 1 additions and 1 deletions
--- a/drivers/sensors/ak09912.c
+++ b/drivers/sensors/ak09912.c
@ -676,7 +676,7 @@ int ak09912_register(FAR const char *devpath, FAR struct i2c_master_s *i2c)

  /* Initialize the AK09912 device structure */

-  priv = kmm_malloc(sizeof(struct ak09912_dev_s));
+  priv = kmm_zalloc(sizeof(struct ak09912_dev_s));
  if (!priv)
    {
      snerr("Failed to allocate instance\n");