1 files changed, 1 insertions, 10 deletions
diff --git a/nuttx/arch/arm/src/stm32/stm32_i2c.c b/nuttx/arch/arm/src/stm32/stm32_i2c.c
index 996e8af39..c02bf4543 100644
--- a/nuttx/arch/arm/src/stm32/stm32_i2c.c
+++ b/nuttx/arch/arm/src/stm32/stm32_i2c.c
@@ -1600,12 +1600,7 @@ static int stm32_i2c_process(FAR struct i2c_dev_s *dev, FAR struct i2c_msg_s *ms
     stm32_i2c_clrstart(priv);
     
     /* Old transfers are done */
-
-    /* reset ptr and dcnt to ensure an unexpected data 
-       interrupt doesn't overwrite stale data */
-    priv->dcnt = 0;
-    priv->ptr = NULL;
-
+    
     priv->msgv = msgs;
     priv->msgc = count;
     
@@ -1756,10 +1751,6 @@ static int stm32_i2c_process(FAR struct i2c_dev_s *dev, FAR struct i2c_msg_s *ms
     
     stm32_i2c_enablefsmc(ahbenr);
     stm32_i2c_sem_post(dev);
-
-    /* ensure that any ISR happening after we finish can't overwrite any user data */
-    priv->dcnt = 0;
-    priv->ptr = NULL;
     
     return -errval;
 }