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| author | Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> | 2019-06-20 07:56:58 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-06-20 12:18:54 +0300 |
| commit | 8c54803b98d5907b45fe98270be5ed4fbc7e4c4c (patch) | |
| tree | c244752dcaa72bb47a270aa5bed76f7cb9598f48 /drivers/block | |
| parent | 2f578aaf51624aa6fcff041fc7dc5c2d4dfa447f (diff) | |
| download | linux-8c54803b98d5907b45fe98270be5ed4fbc7e4c4c.tar.xz | |
null_blk: remove duplicate 0 initialization
In function null_add_dev() struct nullb *nullb member is allocated
using kzalloc_node() which returns 0red memory.
In function setup_queues() which is called from the null_add_dev(), on
successful queue allocation we set the nullb->nr_queues = 0 which is not
needed due to earlier use of kzalloc_node().
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/null_blk_main.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/block/null_blk_main.c b/drivers/block/null_blk_main.c index 2a4f8bc4f930..22303e59a274 100644 --- a/drivers/block/null_blk_main.c +++ b/drivers/block/null_blk_main.c @@ -1489,7 +1489,6 @@ static int setup_queues(struct nullb *nullb) if (!nullb->queues) return -ENOMEM; - nullb->nr_queues = 0; nullb->queue_depth = nullb->dev->hw_queue_depth; return 0; |