i2c: xiic: fix indentation issue

There is a statement that is indented one level too deeply, remove
the extraneous tab.

Fixes: b4c119db ("i2c: xiic: Add timeout to the rx fifo wait loop")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Shubhrajyoti Datta <shubhrajyoti.datta@gmail.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

drivers/i2c/busses/i2c-xiic.c

@@ -261,7 +261,7 @@ static int xiic_clear_rx_fifo(struct xiic_i2c *i2c)
 		xiic_getreg8(i2c, XIIC_DRR_REG_OFFSET);
 		if (time_after(jiffies, timeout)) {
 			dev_err(i2c->dev, "Failed to clear rx fifo\n");
-				return -ETIMEDOUT;
+			return -ETIMEDOUT;
 		}
 	}