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| author | Deepa Dinamani <deepa.kernel@gmail.com> | 2018-05-10 08:26:17 -0700 |
|---|---|---|
| committer | Deepa Dinamani <deepa.kernel@gmail.com> | 2018-05-25 15:31:14 -0700 |
| commit | 0220eddac66daa2afdd6cf6d7d5198226d2abf0b (patch) | |
| tree | 43e5e612c0386d2e4a3afd59cf5c9cecccbf393b /fs/udf/udftime.c | |
| parent | 0a2dfbecb36119c3fa7d815308c6aa90789bbf02 (diff) | |
| download | lwn-0220eddac66daa2afdd6cf6d7d5198226d2abf0b.tar.gz lwn-0220eddac66daa2afdd6cf6d7d5198226d2abf0b.zip | |
udf: Simplify calls to udf_disk_stamp_to_time
Subsequent patches in the series convert inode timestamps
to use struct timespec64 instead of struct timespec as
part of solving the y2038 problem.
commit fd3cfad374d4 ("udf: Convert udf_disk_stamp_to_time() to use mktime64()")
eliminated the NULL return condition from udf_disk_stamp_to_time().
udf_time_to_disk_time() is always called with a valid dest pointer and
the return value is ignored.
Further, caller can as well check the dest pointer being passed in rather
than return argument.
Make both the functions return void.
This will make the inode timestamp conversion simpler.
Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com>
Cc: jack@suse.com
----
Changes from v1:
* fixed the pointer error pointed by Jan
Diffstat (limited to 'fs/udf/udftime.c')
| -rw-r--r-- | fs/udf/udftime.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/fs/udf/udftime.c b/fs/udf/udftime.c index 0927a4b2ecaf..67b33ac5d41b 100644 --- a/fs/udf/udftime.c +++ b/fs/udf/udftime.c @@ -40,7 +40,7 @@ #include <linux/kernel.h> #include <linux/time.h> -struct timespec * +void udf_disk_stamp_to_time(struct timespec *dest, struct timestamp src) { u16 typeAndTimezone = le16_to_cpu(src.typeAndTimezone); @@ -67,10 +67,9 @@ udf_disk_stamp_to_time(struct timespec *dest, struct timestamp src) * recorded with bogus sub-second values. */ dest->tv_nsec %= NSEC_PER_SEC; - return dest; } -struct timestamp * +void udf_time_to_disk_stamp(struct timestamp *dest, struct timespec ts) { long seconds; @@ -79,9 +78,6 @@ udf_time_to_disk_stamp(struct timestamp *dest, struct timespec ts) offset = -sys_tz.tz_minuteswest; - if (!dest) - return NULL; - dest->typeAndTimezone = cpu_to_le16(0x1000 | (offset & 0x0FFF)); seconds = ts.tv_sec + offset * 60; @@ -97,7 +93,6 @@ udf_time_to_disk_stamp(struct timestamp *dest, struct timespec ts) dest->centiseconds * 10000) / 100; dest->microseconds = (ts.tv_nsec / 1000 - dest->centiseconds * 10000 - dest->hundredsOfMicroseconds * 100); - return dest; } /* EOF */ |