block: drbd: drbd_receiver: Remove redundant assignment to err

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Variable err is set to '-EIO' but this value is never read as
it is overwritten or not used later on, hence it is a redundant
assignment and can be removed.

Clean up the following clang-analyzer warning:

drivers/block/drbd/drbd_receiver.c:3955:5: warning: Value stored to
'err' is never read [clang-analyzer-deadcode.DeadStores].

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Acked-by: Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
Link: https://lore.kernel.org/r/20220406190715.1938174-4-christoph.boehmwalder@linbit.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

...

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Jiapeng Chong 2022-04-06 21:07:11 +02:00 • committed by Jens Axboe

parent 4b28f3b448

commit e1838cf01b

1 changed files with 0 additions and 1 deletions

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drivers/block/drbd/drbd_receiver.c

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