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author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2023-09-23 12:08:06 +0200 |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-10-01 16:28:15 +0800 |
commit | 7f456eec227b9762e6307e49485c0c776b1b816b (patch) | |
tree | a9d5d367a61ccc597c981d75493b0cd80584898c /crypto/crypto_engine.c | |
parent | d12465f517d24e1dbed244fcfdc67f89631abd19 (diff) | |
download | linux-crypto-7f456eec227b9762e6307e49485c0c776b1b816b.tar.gz linux-crypto-7f456eec227b9762e6307e49485c0c776b1b816b.zip |
crypto: engine - Make crypto_engine_exit() return void
All callers ignore the return value, so simplify by not providing one.
Note that crypto_engine_exit() is typically called in a device driver's
remove path (or the error path in probe), where errors cannot be handled
anyhow.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to '')
-rw-r--r-- | crypto/crypto_engine.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/crypto/crypto_engine.c b/crypto/crypto_engine.c index 108d9d55..e60a0eb6 100644 --- a/crypto/crypto_engine.c +++ b/crypto/crypto_engine.c @@ -552,20 +552,16 @@ EXPORT_SYMBOL_GPL(crypto_engine_alloc_init); /** * crypto_engine_exit - free the resources of hardware engine when exit * @engine: the hardware engine need to be freed - * - * Return 0 for success. */ -int crypto_engine_exit(struct crypto_engine *engine) +void crypto_engine_exit(struct crypto_engine *engine) { int ret; ret = crypto_engine_stop(engine); if (ret) - return ret; + return; kthread_destroy_worker(engine->kworker); - - return 0; } EXPORT_SYMBOL_GPL(crypto_engine_exit); |