dm snapshot: avoid else clause in persistent_read_metadata
Minor code touch-up. We don't need the 'else'. Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Reviewed-by: Mikulas Patocka <mpatocka@redhat.com> Reviewed-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
This commit is contained in:
parent
a518b86d0b
commit
f5acc83428
|
@ -552,11 +552,10 @@ static int persistent_read_metadata(struct dm_exception_store *store,
|
|||
ps->current_area = 0;
|
||||
zero_memory_area(ps);
|
||||
r = zero_disk_area(ps, 0);
|
||||
if (r) {
|
||||
if (r)
|
||||
DMWARN("zero_disk_area(0) failed");
|
||||
return r;
|
||||
}
|
||||
} else {
|
||||
/*
|
||||
* Sanity checks.
|
||||
*/
|
||||
|
@ -576,11 +575,8 @@ static int persistent_read_metadata(struct dm_exception_store *store,
|
|||
* Read the metadata.
|
||||
*/
|
||||
r = read_exceptions(ps, callback, callback_context);
|
||||
if (r)
|
||||
return r;
|
||||
}
|
||||
|
||||
return 0;
|
||||
return r;
|
||||
}
|
||||
|
||||
static int persistent_prepare_exception(struct dm_exception_store *store,
|
||||
|
|
Loading…
Reference in New Issue