null_blk: remove duplicate 0 initialization

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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>

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Chaitanya Kulkarni 2019-06-19 21:56:58 -07:00 • committed by Jens Axboe

parent 2f578aaf51

commit 8c54803b98

1 changed files with 0 additions and 1 deletions

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drivers/block/null_blk_main.c

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