selftests/ptp: Fix timestamp printf format for PTP_SYS_OFFSET
Previously, timestamps were printed using "%lld.%u" which is incorrect for nanosecond values lower than 100,000,000 as they're fractional digits, therefore leading zeros are meaningful. This patch changes the format strings to "%lld.%09u" in order to add leading zeros to the nanosecond value. Fixes: 568ebc59 ("ptp: add the PTP_SYS_OFFSET ioctl to the testptp program") Fixes: 4ec54f95 ("ptp: Fix compiler warnings in the testptp utility") Fixes: 6ab0e475 ("Documentation: fix misc. warnings") Signed-off-by:Alex Maftei <alex.maftei@amd.com> Acked-by:
Richard Cochran <richardcochran@gmail.com> Link: https://lore.kernel.org/r/20230615083404.57112-1-alex.maftei@amd.com Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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30134b7c