drivers/rtc/rtc-v3020.c: remove redundant goto

Remove a redundant goto statement left over during the conversion of
this driver to use devm_* APIs.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/rtc/rtc-v3020.c b/drivers/rtc/rtc-v3020.c
index 6e0cba8..4ee0e63 100644
--- a/drivers/rtc/rtc-v3020.c
+++ b/drivers/rtc/rtc-v3020.c
@@ -320,7 +320,7 @@
 
 	retval = chip->ops->map_io(chip, pdev, pdata);
 	if (retval)
-		goto err_chip;
+		return retval;
 
 	/* Make sure the v3020 expects a communication cycle
 	 * by reading 8 times */
@@ -364,7 +364,7 @@
 
 err_io:
 	chip->ops->unmap_io(chip);
-err_chip:
+
 	return retval;
 }