mg2d: fix typo

Do nb_relax_post steps in the post-correct relaxation phase, not
nb_relax_pre.

1 files changed, 1 insertions, 1 deletions

diff --git a/mg2d.c b/mg2d.c
index 1f5d86e..2fef7f9 100644
--- a/mg2d.c
+++ b/mg2d.c
@@ -327,7 +327,7 @@ static int mg_solve_subgrid(MG2DContext *ctx, MG2DLevel *level)
         level->time_reinit += gettime() - start;
 
         /* post-correct relaxation */
-        for (int j = 0; j < ctx->nb_relax_pre; j++) {
+        for (int j = 0; j < ctx->nb_relax_post; j++) {
             ret = mg_relax_step(level);
             if (ret < 0)
                 return ret;