diff options
| author | Vishal Verma <vishal.l.verma@intel.com> | 2019-02-27 17:06:26 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2019-02-28 09:42:51 -0800 |
| commit | 2f8c9011151337d0bc106693f272f9bddbccfab2 (patch) | |
| tree | 6aa5fd999099dc069d24cbe2985f747adf48c239 /drivers/nvdimm | |
| parent | 0171b6b78131110a6870d4b7296bc9dfc392116a (diff) | |
libnvdimm/btt: Remove unnecessary code in btt_freelist_init
We call btt_log_read() twice, once to get the 'old' log entry, and again
to get the 'new' entry. However, we have no use for the 'old' entry, so
remove it.
Cc: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/nvdimm')
| -rw-r--r-- | drivers/nvdimm/btt.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/nvdimm/btt.c b/drivers/nvdimm/btt.c index b123b0dcf274..cd4fa87ea48c 100644 --- a/drivers/nvdimm/btt.c +++ b/drivers/nvdimm/btt.c @@ -541,9 +541,9 @@ static int arena_clear_freelist_error(struct arena_info *arena, u32 lane) static int btt_freelist_init(struct arena_info *arena) { - int old, new, ret; + int new, ret; u32 i, map_entry; - struct log_entry log_new, log_old; + struct log_entry log_new; arena->freelist = kcalloc(arena->nfree, sizeof(struct free_entry), GFP_KERNEL); @@ -551,10 +551,6 @@ static int btt_freelist_init(struct arena_info *arena) return -ENOMEM; for (i = 0; i < arena->nfree; i++) { - old = btt_log_read(arena, i, &log_old, LOG_OLD_ENT); - if (old < 0) - return old; - new = btt_log_read(arena, i, &log_new, LOG_NEW_ENT); if (new < 0) return new; |