2 files changed, 1 insertions, 5 deletions

diff --git a/crypto/algif_hash.c b/crypto/algif_hash.c
index 05e21b464433..d19b09cdf284 100644
--- a/crypto/algif_hash.c
+++ b/crypto/algif_hash.c
@@ -214,7 +214,7 @@ static int hash_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
 
         ahash_request_set_crypt(&ctx->req, NULL, ctx->result, 0);
 
-        if (!result) {
+        if (!result && !ctx->more) {
                 err = af_alg_wait_for_completion(
                                 crypto_ahash_init(&ctx->req),
                                 &ctx->completion);
diff --git a/crypto/scatterwalk.c b/crypto/scatterwalk.c
index 52ce17a3dd63..c16c94f88733 100644
--- a/crypto/scatterwalk.c
+++ b/crypto/scatterwalk.c
@@ -68,10 +68,6 @@ void scatterwalk_map_and_copy(void *buf, struct scatterlist *sg,
 
         sg = scatterwalk_ffwd(tmp, sg, start);
 
-        if (sg_page(sg) == virt_to_page(buf) &&
-            sg->offset == offset_in_page(buf))
-                return;
-
         scatterwalk_start(&walk, sg);
         scatterwalk_copychunks(buf, &walk, nbytes, out);
         scatterwalk_done(&walk, out, 0);