[PATCH] i2c/busses:remove unneeded variable: "ret"

[dingsenjie at 163.com]

From: dingsenjie <dingsenjie at yulong.com>

remove unneeded variable: "ret".

Signed-off-by: dingsenjie <dingsenjie at yulong.com>
---
 drivers/i2c/busses/i2c-aspeed.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/i2c/busses/i2c-aspeed.c b/drivers/i2c/busses/i2c-aspeed.c
index 724bf30..efad900 100644
--- a/drivers/i2c/busses/i2c-aspeed.c
+++ b/drivers/i2c/busses/i2c-aspeed.c
@@ -175,7 +175,6 @@ struct aspeed_i2c_bus {
 static int aspeed_i2c_recover_bus(struct aspeed_i2c_bus *bus)
 {
 	unsigned long time_left, flags;
-	int ret = 0;
 	u32 command;
 
 	spin_lock_irqsave(&bus->lock, flags);
@@ -232,7 +231,7 @@ static int aspeed_i2c_recover_bus(struct aspeed_i2c_bus *bus)
 out:
 	spin_unlock_irqrestore(&bus->lock, flags);
 
-	return ret;
+	return 0;
 
 reset_out:
 	spin_unlock_irqrestore(&bus->lock, flags);
-- 
1.9.1