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authorDan Carpenter <dan.carpenter@oracle.com>2015-11-04 01:37:31 +0300
committerJens Axboe <axboe@fb.com>2015-11-03 16:01:38 -0700
commit5f436e5ef170e5d3301bf5777a3c7c048295db1c (patch)
treeacfff8c6db9e87715efe8c0b76c23c843f073b23 /drivers
parentb7ceb7d50048d0dd4830f106f0fb7f5424031598 (diff)
nvme: lightnvm: clean up a data type
"nlb_pr_rq" can't be more than u32 because "len" is a u32. Later we truncate it to u32 anyway when we calculate min_t(). Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/nvme/host/lightnvm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c
index 133c8396ec93..e0b7b95813bc 100644
--- a/drivers/nvme/host/lightnvm.c
+++ b/drivers/nvme/host/lightnvm.c
@@ -282,7 +282,7 @@ static int nvme_nvm_get_l2p_tbl(struct request_queue *q, u64 slba, u32 nlb,
struct nvme_dev *dev = ns->dev;
struct nvme_nvm_command c = {};
u32 len = queue_max_hw_sectors(q) << 9;
- u64 nlb_pr_rq = len / sizeof(u64);
+ u32 nlb_pr_rq = len / sizeof(u64);
u64 cmd_slba = slba;
void *entries;
int ret = 0;
@@ -294,7 +294,7 @@ static int nvme_nvm_get_l2p_tbl(struct request_queue *q, u64 slba, u32 nlb,
return -ENOMEM;
while (nlb) {
- u32 cmd_nlb = min_t(u32, nlb_pr_rq, nlb);
+ u32 cmd_nlb = min(nlb_pr_rq, nlb);
c.l2p.slba = cpu_to_le64(cmd_slba);
c.l2p.nlb = cpu_to_le32(cmd_nlb);

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