Commit e48b9db2 authored by Andrew Morton's avatar Andrew Morton Committed by Alasdair G Kergon
Browse files

dm snapshot: use uninitialized_var



drivers/md/dm-exception-store.c: In function 'persistent_read_metadata':
drivers/md/dm-exception-store.c:452: warning: 'new_snapshot' may be used uninitialized in this function

Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarAlasdair G Kergon <agk@redhat.com>
parent e61290a4
...@@ -449,7 +449,7 @@ static void persistent_destroy(struct exception_store *store) ...@@ -449,7 +449,7 @@ static void persistent_destroy(struct exception_store *store)
static int persistent_read_metadata(struct exception_store *store) static int persistent_read_metadata(struct exception_store *store)
{ {
int r, new_snapshot; int r, uninitialized_var(new_snapshot);
struct pstore *ps = get_info(store); struct pstore *ps = get_info(store);
/* /*
......
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