rtc: make example code jump to done instead of return when ioctl not supported

Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com>
Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
Cc: David Brownell <david-b@pacbell.net>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/Documentation/rtc.txt b/Documentation/rtc.txt
index 7c701b88d6d5..c931d613f641 100644
--- a/Documentation/rtc.txt
+++ b/Documentation/rtc.txt
@@ -385,7 +385,7 @@ test_PIE:
                 /* not all RTCs support periodic IRQs */
                 if (errno == ENOTTY) {
                         fprintf(stderr, "\nNo periodic IRQ support\n");
-                        return 0;
+                        goto done;
                 }
                 perror("RTC_IRQP_READ ioctl");
                 exit(errno);