ublk: Switch to memdup_user_nul() helper

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Use memdup_user_nul() helper instead of open-coding
to simplify the code.

Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20230815114815.1551171-1-ruanjinjie@huawei.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Ruan Jinjie 2023-08-15 19:48:14 +08:00 • committed by Jens Axboe

parent c7b4b23b36

commit 66a6a5d0ec

1 changed files with 3 additions and 8 deletions

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11

drivers/block/ublk_drv.c

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