1 files changed, 0 insertions, 24 deletions

diff --git a/crypto/rsa.c b/crypto/rsa.c
index 1093e041db03..58aad69a490c 100644
--- a/crypto/rsa.c
+++ b/crypto/rsa.c
@@ -91,12 +91,6 @@ static int rsa_enc(struct akcipher_request *req)
                 goto err_free_c;
         }
 
-        if (req->dst_len < mpi_get_size(pkey->n)) {
-                req->dst_len = mpi_get_size(pkey->n);
-                ret = -EOVERFLOW;
-                goto err_free_c;
-        }
-
         ret = -ENOMEM;
         m = mpi_read_raw_from_sgl(req->src, req->src_len);
         if (!m)
@@ -136,12 +130,6 @@ static int rsa_dec(struct akcipher_request *req)
                 goto err_free_m;
         }
 
-        if (req->dst_len < mpi_get_size(pkey->n)) {
-                req->dst_len = mpi_get_size(pkey->n);
-                ret = -EOVERFLOW;
-                goto err_free_m;
-        }
-
         ret = -ENOMEM;
         c = mpi_read_raw_from_sgl(req->src, req->src_len);
         if (!c)
@@ -180,12 +168,6 @@ static int rsa_sign(struct akcipher_request *req)
                 goto err_free_s;
         }
 
-        if (req->dst_len < mpi_get_size(pkey->n)) {
-                req->dst_len = mpi_get_size(pkey->n);
-                ret = -EOVERFLOW;
-                goto err_free_s;
-        }
-
         ret = -ENOMEM;
         m = mpi_read_raw_from_sgl(req->src, req->src_len);
         if (!m)
@@ -225,12 +207,6 @@ static int rsa_verify(struct akcipher_request *req)
                 goto err_free_m;
         }
 
-        if (req->dst_len < mpi_get_size(pkey->n)) {
-                req->dst_len = mpi_get_size(pkey->n);
-                ret = -EOVERFLOW;
-                goto err_free_m;
-        }
-
         ret = -ENOMEM;
         s = mpi_read_raw_from_sgl(req->src, req->src_len);
         if (!s) {