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dm kcopyd: return void from dm_kcopyd_copy()

Forráskód böngészése 
dm_kcopyd_copy() only ever returns 0 so there is no need for callers to
account for possible failure.  Same goes for dm_kcopyd_zero().

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
This commit is contained in:
Mike Snitzer
2018-07-31 17:27:02 -04:00
szülő 63c8ecb626
commit 7209049d40
6 fájl változott, egészen pontosan 27 új sor hozzáadva és 63 régi sor törölve
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16
drivers/md/dm-kcopyd.c
Fájl megtekintése

@@ -741,9 +741,9 @@ static void split_job(struct kcopyd_job *master_job)
}
}
int dm_kcopyd_copy(struct dm_kcopyd_client *kc, struct dm_io_region *from,
unsigned int num_dests, struct dm_io_region *dests,
unsigned int flags, dm_kcopyd_notify_fn fn, void *context)
void dm_kcopyd_copy(struct dm_kcopyd_client *kc, struct dm_io_region *from,
unsigned int num_dests, struct dm_io_region *dests,
unsigned int flags, dm_kcopyd_notify_fn fn, void *context)
{
struct kcopyd_job *job;
int i;
@@ -818,16 +818,14 @@ int dm_kcopyd_copy(struct dm_kcopyd_client *kc, struct dm_io_region *from,
job->progress = 0;
split_job(job);
}
return 0;
}
EXPORT_SYMBOL(dm_kcopyd_copy);
int dm_kcopyd_zero(struct dm_kcopyd_client *kc,
unsigned num_dests, struct dm_io_region *dests,
unsigned flags, dm_kcopyd_notify_fn fn, void *context)
void dm_kcopyd_zero(struct dm_kcopyd_client *kc,
unsigned num_dests, struct dm_io_region *dests,
unsigned flags, dm_kcopyd_notify_fn fn, void *context)
{
return dm_kcopyd_copy(kc, NULL, num_dests, dests, flags, fn, context);
dm_kcopyd_copy(kc, NULL, num_dests, dests, flags, fn, context);
}
EXPORT_SYMBOL(dm_kcopyd_zero);