(nuttx) 06/11: fix i2c slave register failed

[acassis]

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acassis pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx.git

commit 1ea19e7c540d348925ef0c75b6cf15f6fbdf842d
Author: Shoukui Zhang <zhangshou...@xiaomi.com>
AuthorDate: Wed Nov 8 15:01:09 2023 +0800

    fix i2c slave register failed
    
    Signed-off-by: Shoukui Zhang <zhangshou...@xiaomi.com>
---
 drivers/i2c/i2c_slave_driver.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/i2c_slave_driver.c b/drivers/i2c/i2c_slave_driver.c
index 1cb71262e1..44160017dd 100644
--- a/drivers/i2c/i2c_slave_driver.c
+++ b/drivers/i2c/i2c_slave_driver.c
@@ -509,7 +509,7 @@ int i2c_slave_register(FAR struct i2c_slave_s *dev, int 
bus, int addr,
     }
 
   ret = I2CS_REGISTERCALLBACK(priv->dev, i2c_slave_callback, priv);
-  if (ret > 0)
+  if (ret >= 0)
     {
       return OK;
     }