From eecef7fb540a3ff37ab19926e003a64c76a7ea00 Mon Sep 17 00:00:00 2001 From: Sven Verdoolaege Date: Thu, 27 Apr 2017 14:15:01 +0200 Subject: [PATCH] isl_scheduler.c: add_inter_constraints: return isl_stat This clarifies what the possible return values are. Signed-off-by: Sven Verdoolaege --- isl_scheduler.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/isl_scheduler.c b/isl_scheduler.c index 5de0a049..13802de7 100644 --- a/isl_scheduler.c +++ b/isl_scheduler.c @@ -3578,7 +3578,7 @@ static isl_stat add_intra_constraints(struct isl_sched_graph *graph, * with each coefficient (except e_i, c_*_0 and c_*_n) * represented as a pair of non-negative coefficients. */ -static int add_inter_constraints(struct isl_sched_graph *graph, +static isl_stat add_inter_constraints(struct isl_sched_graph *graph, struct isl_sched_edge *edge, __isl_take isl_map *map, int pos) { int offset; @@ -3590,14 +3590,14 @@ static int add_inter_constraints(struct isl_sched_graph *graph, coef = inter_coefficients(graph, edge, map); if (!coef) - return -1; + return isl_stat_error; offset = coef_var_offset(coef); dim_map = inter_dim_map(ctx, graph, src, dst, offset, 1); isl_dim_map_range(dim_map, 3 + pos, 0, 0, 0, 1, -1); graph->lp = add_constraints_dim_map(graph->lp, coef, dim_map); - return 0; + return isl_stat_ok; } /* Add constraints to graph->lp that force all (conditional) validity -- 2.11.4.GIT