bbc_i2c: Remove unneeded err variable

Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Dec 4, 2011 · e410471 · e410471
1 parent f0a4cf3
commit e410471
Showing 1 changed file with 4 additions and 10 deletions.
diff --git a/drivers/sbus/char/bbc_i2c.c b/drivers/sbus/char/bbc_i2c.c
@@ -233,13 +233,9 @@ int bbc_i2c_write_buf(struct bbc_i2c_client *client,
 	int ret = 0;
 
 	while (len > 0) {
-		int err = bbc_i2c_writeb(client, *buf, off);
-
-		if (err < 0) {
-			ret = err;
+		ret = bbc_i2c_writeb(client, *buf, off);
+		if (ret < 0)
 			break;
-		}
-
 		len--;
 		buf++;
 		off++;
@@ -253,11 +249,9 @@ int bbc_i2c_read_buf(struct bbc_i2c_client *client,
 	int ret = 0;
 
 	while (len > 0) {
-		int err = bbc_i2c_readb(client, buf, off);
-		if (err < 0) {
-			ret = err;
+		ret = bbc_i2c_readb(client, buf, off);
+		if (ret < 0)
 			break;
-		}
 		len--;
 		buf++;
 		off++;