crypto: hisilicon/debugfs - Fix debugfs uninit process issue

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During the zip probe process, the debugfs failure does not stop
the probe. When debugfs initialization fails, jumping to the
error branch will also release regs, in addition to its own
rollback operation.

As a result, it may be released repeatedly during the regs
uninit process. Therefore, the null check needs to be added to
the regs uninit process.

Signed-off-by: Chenghai Huang <huangchenghai2@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Chenghai Huang 2024-04-07 15:59:53 +08:00 • committed by Herbert Xu

parent 5307147b5e

commit 8be0913389

1 changed files with 18 additions and 3 deletions

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drivers/crypto/hisilicon/debugfs.c

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