X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fi2c%2Falgos%2Fi2c-algo-pca.c;h=b88a6fcf7bd094abf75c67ba940cefe0fbd9ce58;hb=987b0145d94eecf292d8b301228356f44611ab7c;hp=82946acab4c759ddeac4e2b235dd56eacf39fa3a;hpb=9464c7cf61b9433057924c36e6e02f303a00e768;p=linux-2.6.git

diff --git a/drivers/i2c/algos/i2c-algo-pca.c b/drivers/i2c/algos/i2c-algo-pca.c
index 82946acab..b88a6fcf7 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;
 }