diff options
| author | Javier González <jg@lightnvm.io> | 2017-06-30 17:56:34 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-06-30 11:08:18 -0600 |
| commit | f417aa0bd8c4b8fd3fecbc23819a994436709dcc (patch) | |
| tree | 7174de496c5ed3bf3bf0eae242c23e277179473c /drivers/lightnvm | |
| parent | a2b93775002bc12ff7a61c7d622de07f553f0d53 (diff) | |
| download | linux-f417aa0bd8c4b8fd3fecbc23819a994436709dcc.tar.gz | |
lightnvm: pblk: fix bad le64 assignations
Use the right types and conversions on le64 variables. Reported by
sparse.
Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <matias@cnexlabs.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/lightnvm')
| -rw-r--r-- | drivers/lightnvm/pblk-core.c | 2 | ||||
| -rw-r--r-- | drivers/lightnvm/pblk-gc.c | 5 | ||||
| -rw-r--r-- | drivers/lightnvm/pblk-map.c | 2 | ||||
| -rw-r--r-- | drivers/lightnvm/pblk-recovery.c | 2 |
4 files changed, 7 insertions, 4 deletions
diff --git a/drivers/lightnvm/pblk-core.c b/drivers/lightnvm/pblk-core.c index 7648186bd1b1..a654b34f6f86 100644 --- a/drivers/lightnvm/pblk-core.c +++ b/drivers/lightnvm/pblk-core.c @@ -765,7 +765,7 @@ static int pblk_line_submit_smeta_io(struct pblk *pblk, struct pblk_line *line, rqd.ppa_list[i] = addr_to_gen_ppa(pblk, paddr, line->id); if (dir == WRITE) { - u64 addr_empty = cpu_to_le64(ADDR_EMPTY); + __le64 addr_empty = cpu_to_le64(ADDR_EMPTY); meta_list[i].lba = lba_list[paddr] = addr_empty; } diff --git a/drivers/lightnvm/pblk-gc.c b/drivers/lightnvm/pblk-gc.c index 1d289242ab92..9b4059b93855 100644 --- a/drivers/lightnvm/pblk-gc.c +++ b/drivers/lightnvm/pblk-gc.c @@ -314,10 +314,13 @@ static struct pblk_line *pblk_gc_get_victim_line(struct pblk *pblk, struct list_head *group_list) { struct pblk_line *line, *victim; + int line_vsc, victim_vsc; victim = list_first_entry(group_list, struct pblk_line, list); list_for_each_entry(line, group_list, list) { - if (*line->vsc < *victim->vsc) + line_vsc = le32_to_cpu(*line->vsc); + victim_vsc = le32_to_cpu(*victim->vsc); + if (line_vsc < victim_vsc) victim = line; } diff --git a/drivers/lightnvm/pblk-map.c b/drivers/lightnvm/pblk-map.c index a9be03cd07a8..fddb924f6dde 100644 --- a/drivers/lightnvm/pblk-map.c +++ b/drivers/lightnvm/pblk-map.c @@ -53,7 +53,7 @@ static void pblk_map_page_data(struct pblk *pblk, unsigned int sentry, lba_list[paddr] = cpu_to_le64(w_ctx->lba); line->nr_valid_lbas++; } else { - u64 addr_empty = cpu_to_le64(ADDR_EMPTY); + __le64 addr_empty = cpu_to_le64(ADDR_EMPTY); lba_list[paddr] = meta_list[i].lba = addr_empty; __pblk_map_invalidate(pblk, line, paddr); diff --git a/drivers/lightnvm/pblk-recovery.c b/drivers/lightnvm/pblk-recovery.c index abf36f587477..7e1c314f2766 100644 --- a/drivers/lightnvm/pblk-recovery.c +++ b/drivers/lightnvm/pblk-recovery.c @@ -395,7 +395,7 @@ next_pad_rq: for (j = 0; j < pblk->min_write_pgs; j++, i++, w_ptr++) { struct ppa_addr dev_ppa; - u64 addr_empty = cpu_to_le64(ADDR_EMPTY); + __le64 addr_empty = cpu_to_le64(ADDR_EMPTY); dev_ppa = addr_to_gen_ppa(pblk, w_ptr, line->id); |