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

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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>
This commit is contained in:
Hans-Christian Egtvedt
2007-07-17 04:04:59 -07:00
committed by Linus Torvalds
parent c00593f6f8
commit 7a39a49c74
1 changed files with 1 additions and 1 deletions
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Documentation/rtc.txt
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@@ -385,7 +385,7 @@ test_PIE:
/* not all RTCs support periodic IRQs */ /* not all RTCs support periodic IRQs */
if (errno == ENOTTY) { if (errno == ENOTTY) {
fprintf(stderr, "\nNo periodic IRQ support\n"); fprintf(stderr, "\nNo periodic IRQ support\n");
return 0; goto done;
} }
perror("RTC_IRQP_READ ioctl"); perror("RTC_IRQP_READ ioctl");
exit(errno); exit(errno);