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cleanup: hide gcc warning

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Gcc is not clever enough to see these vars are actually initialize in
given code path so let's just make sure it has a value.
This commit is contained in:
Zdenek Kabelac 2017-02-06 11:41:22 +01:00
parent 9fe8c2da36
commit 811d137d3f
1 changed files with 2 additions and 2 deletions
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4
libdm/libdm-stats.c
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@ -4584,7 +4584,7 @@ static uint64_t *_stats_map_file_regions(struct dm_stats *dms, int fd,
int precise, uint64_t group_id,
uint64_t *count, int *regroup)
{
struct _extent *extents = NULL, *old_extents;
struct _extent *extents = NULL, *old_extents = NULL;
uint64_t *regions = NULL, fail_region;
struct dm_stats_group *group = NULL;
struct dm_pool *extent_mem = NULL;
@ -4592,7 +4592,7 @@ static uint64_t *_stats_map_file_regions(struct dm_stats *dms, int fd,
char *hist_arg = NULL;
int update, num_bits;
struct statfs fsbuf;
int64_t nr_kept, i;
int64_t nr_kept = 0, i;
struct stat buf;
update = _stats_group_id_present(dms, group_id);