Fix callback type mismatch

1 files changed, 6 insertions, 2 deletions

diff --git a/ell_grid_solve.c b/ell_grid_solve.c
index 5b6e586..370deab 100644
--- a/ell_grid_solve.c
+++ b/ell_grid_solve.c
@@ -243,7 +243,7 @@ static void residual_calc_line_s2_c(size_t linesize, double *dst, double *dst_ma
     *dst_max = MAX(*dst_max, res_max);
 }
 
-static void residual_calc_task(void *arg, unsigned int job_idx, unsigned int thread_idx)
+static int residual_calc_task(void *arg, unsigned int job_idx, unsigned int thread_idx)
 {
     EGSContext  *ctx = arg;
     EGSInternal *priv = ctx->priv;
@@ -257,6 +257,8 @@ static void residual_calc_task(void *arg, unsigned int job_idx, unsigned int thr
                              priv->residual_max + thread_idx * priv->calc_blocksize,
                              priv->stride, ctx->u + offset, ctx->rhs + offset,
                              diff_coeffs, priv->fd_factors);
+
+    return 0;
 }
 
 static void residual_calc(EGSContext *ctx)
@@ -406,7 +408,7 @@ static void boundaries_apply(EGSContext *ctx)
     ctx->count_boundaries++;
 }
 
-static void residual_add_task(void *arg, unsigned int job_idx, unsigned int thread_idx)
+static int residual_add_task(void *arg, unsigned int job_idx, unsigned int thread_idx)
 {
     EGSContext   *ctx = arg;
     EGSInternal *priv = ctx->priv;
@@ -416,6 +418,8 @@ static void residual_add_task(void *arg, unsigned int job_idx, unsigned int thre
 
         ctx->u[idx] += priv->r.relax_factor * ctx->residual[idx];
     }
+
+    return 0;
 }
 
 static int solve_relax_step(EGSContext *ctx)