crypto: n2 - Fix a get/put_cpu() imbalance

Fix a get/put_cpu() imbalance in the error case when qp == NULL

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/n2_core.c b/drivers/crypto/n2_core.c
index d0183dd..8944dab 100644 (file)
--- a/drivers/crypto/n2_core.c
+++ b/drivers/crypto/n2_core.c
@@ -1006,9 +1006,9 @@ static int n2_do_ecb(struct ablkcipher_request *req, bool encrypt)
 
        spin_unlock_irqrestore(&qp->lock, flags);
 
+out:
        put_cpu();
 
-out:
        n2_chunk_complete(req, NULL);
        return err;
 }
@@ -1096,9 +1096,9 @@ static int n2_do_chaining(struct ablkcipher_request *req, bool encrypt)
 
        spin_unlock_irqrestore(&qp->lock, flags);
 
+out:
        put_cpu();
 
-out:
        n2_chunk_complete(req, err ? NULL : final_iv_addr);
        return err;
 }