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| author | Sudip Mukherjee <sudipm.mukherjee@gmail.com> | 2016-08-23 17:58:54 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-08-24 16:07:11 +0300 |
| commit | 16d56963e832339fc2dff6a4afce14138fb61932 (patch) | |
| tree | 283c63ff4fec92a15978458bee11185027f8424e | |
| parent | e09287dfef280dbe9f9aa1faa7a125957e9b7fbb (diff) | |
| download | linux-16d56963e832339fc2dff6a4afce14138fb61932.tar.xz | |
crypto: rockchip - use devm_add_action_or_reset()
If devm_add_action() fails we are explicitly calling the cleanup to free
the resources allocated. Lets use the helper devm_add_action_or_reset()
and return directly in case of error, as we know that the cleanup function
has been already called by the helper if there was any error.
Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/rockchip/rk3288_crypto.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/crypto/rockchip/rk3288_crypto.c b/drivers/crypto/rockchip/rk3288_crypto.c index af508258d2ea..d0f80c6241f9 100644 --- a/drivers/crypto/rockchip/rk3288_crypto.c +++ b/drivers/crypto/rockchip/rk3288_crypto.c @@ -304,11 +304,9 @@ static int rk_crypto_probe(struct platform_device *pdev) usleep_range(10, 20); reset_control_deassert(crypto_info->rst); - err = devm_add_action(dev, rk_crypto_action, crypto_info); - if (err) { - reset_control_assert(crypto_info->rst); + err = devm_add_action_or_reset(dev, rk_crypto_action, crypto_info); + if (err) goto err_crypto; - } spin_lock_init(&crypto_info->lock); |