Merge remote-tracking branch 'asoc/fix/intel' into asoc-linus

[sfrench/cifs-2.6.git] / crypto / af_alg.c

diff --git a/crypto/af_alg.c b/crypto/af_alg.c
index 444a387df219e96a35fb7972f2a1a810e013a60b..35d4dcea381fbee7aa312667aa235456bb9d7918 100644 (file)
--- a/crypto/af_alg.c
+++ b/crypto/af_alg.c
@@ -664,7 +664,7 @@ void af_alg_free_areq_sgls(struct af_alg_async_req *areq)
        unsigned int i;
 
        list_for_each_entry_safe(rsgl, tmp, &areq->rsgl_list, list) {
-               ctx->rcvused -= rsgl->sg_num_bytes;
+               atomic_sub(rsgl->sg_num_bytes, &ctx->rcvused);
                af_alg_free_sg(&rsgl->sgl);
                list_del(&rsgl->list);
                if (rsgl != &areq->first_rsgl)
@@ -1163,7 +1163,7 @@ int af_alg_get_rsgl(struct sock *sk, struct msghdr *msg, int flags,
 
                areq->last_rsgl = rsgl;
                len += err;
-               ctx->rcvused += err;
+               atomic_add(err, &ctx->rcvused);
                rsgl->sg_num_bytes = err;
                iov_iter_advance(&msg->msg_iter, err);
        }