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loop: Remove duplicate assignments

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The assignment and operation there will be overwritten later, so
it should be deleted.

The clang_analyzer complains as follows:

drivers/block/loop.c:2330:2 warning:

Value stored to 'err' is never read

change in v2:

Repair the sending email box

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: luo penghao <luo.penghao@zte.com.cn>
Link: https://lore.kernel.org/r/20211104064546.3074-1-luo.penghao@zte.com.cn
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
luo penghao 2021-11-04 06:45:46 +00:00 committed by Jens Axboe
parent 27548088ac
commit 18c6c96897
1 changed files with 0 additions and 1 deletions
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drivers/block/loop.c
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@ -2003,7 +2003,6 @@ static int loop_add(int i)
goto out_free_dev;
i = err;
err = -ENOMEM;
lo->tag_set.ops = &loop_mq_ops;
lo->tag_set.nr_hw_queues = 1;
lo->tag_set.queue_depth = 128;