5 files changed, 11 insertions, 14 deletions
diff --git a/drivers/i2c/algos/i2c-algo-bit.c b/drivers/i2c/algos/i2c-algo-bit.c
index df05df1a0ef..3d6fc82c2cf 100644
--- a/drivers/i2c/algos/i2c-algo-bit.c
+++ b/drivers/i2c/algos/i2c-algo-bit.c
@@ -544,8 +544,7 @@ int i2c_bit_add_bus(struct i2c_adapter *adap)
 	adap->timeout = 100;	/* default values, should	*/
 	adap->retries = 3;	/* be replaced by defines	*/
 
-	i2c_add_adapter(adap);
-	return 0;
+	return i2c_add_adapter(adap);
 }
 
 
diff --git a/drivers/i2c/algos/i2c-algo-ite.c b/drivers/i2c/algos/i2c-algo-ite.c
index 2db7bfc8522..70d8eefb5ef 100644
--- a/drivers/i2c/algos/i2c-algo-ite.c
+++ b/drivers/i2c/algos/i2c-algo-ite.c
@@ -742,10 +742,8 @@ int i2c_iic_add_bus(struct i2c_adapter *adap)
 	adap->retries = 3;		/* be replaced by defines	*/
 	adap->flags = 0;
 
-	i2c_add_adapter(adap);
 	iic_init(iic_adap);
-
-	return 0;
+	return i2c_add_adapter(adap);
 }
 
 
diff --git a/drivers/i2c/algos/i2c-algo-pca.c b/drivers/i2c/algos/i2c-algo-pca.c
index 82946acab4c..b88a6fcf7bd 100644
--- a/drivers/i2c/algos/i2c-algo-pca.c
+++ b/drivers/i2c/algos/i2c-algo-pca.c
@@ -374,10 +374,10 @@ int i2c_pca_add_bus(struct i2c_adapter *adap)
 	adap->timeout = 100;		/* default values, should	*/
 	adap->retries = 3;		/* be replaced by defines	*/
 
-	rval = pca_init(pca_adap);
+	if ((rval = pca_init(pca_adap)))
+		return rval;
 
-	if (!rval)
-		i2c_add_adapter(adap);
+	rval = i2c_add_adapter(adap);
 
 	return rval;
 }
diff --git a/drivers/i2c/algos/i2c-algo-pcf.c b/drivers/i2c/algos/i2c-algo-pcf.c
index 6e498df1f71..5b24930adb5 100644
--- a/drivers/i2c/algos/i2c-algo-pcf.c
+++ b/drivers/i2c/algos/i2c-algo-pcf.c
@@ -479,9 +479,11 @@ int i2c_pcf_add_bus(struct i2c_adapter *adap)
 	adap->timeout = 100;		/* default values, should	*/
 	adap->retries = 3;		/* be replaced by defines	*/
 
-	rval = pcf_init_8584(pcf_adap);
-	if (!rval)
-		i2c_add_adapter(adap);
+	if ((rval = pcf_init_8584(pcf_adap)))
+		return rval;
+
+	rval = i2c_add_adapter(adap);
+
 	return rval;
 }
 
diff --git a/drivers/i2c/algos/i2c-algo-sibyte.c b/drivers/i2c/algos/i2c-algo-sibyte.c
index 3df3f09995c..32d41c6fac0 100644
--- a/drivers/i2c/algos/i2c-algo-sibyte.c
+++ b/drivers/i2c/algos/i2c-algo-sibyte.c
@@ -173,9 +173,7 @@ int i2c_sibyte_add_bus(struct i2c_adapter *i2c_adap, int speed)
 		printk("\n");
 	}
 
-	i2c_add_adapter(i2c_adap);
-
-	return 0;
+	return i2c_add_adapter(i2c_adap);
 }