Device node iterators perform an of_node_put on each iteration, so putting an of_node_put before going around to the next iteration results in a double put.
Problem found using Coccinelle. Signed-off-by: Julia Lawall <julia.law...@lip6.fr> --- arch/arm/mach-exynos/pm_domains.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/arch/arm/mach-exynos/pm_domains.c b/arch/arm/mach-exynos/pm_domains.c index 4a87e86..7c21760 100644 --- a/arch/arm/mach-exynos/pm_domains.c +++ b/arch/arm/mach-exynos/pm_domains.c @@ -200,15 +200,15 @@ no_clk: args.args_count = 0; child_domain = of_genpd_get_from_provider(&args); if (IS_ERR(child_domain)) - goto next_pd; + continue; if (of_parse_phandle_with_args(np, "power-domains", "#power-domain-cells", 0, &args) != 0) - goto next_pd; + continue; parent_domain = of_genpd_get_from_provider(&args); if (IS_ERR(parent_domain)) - goto next_pd; + continue; if (pm_genpd_add_subdomain(parent_domain, child_domain)) pr_warn("%s failed to add subdomain: %s\n", @@ -216,8 +216,6 @@ no_clk: else pr_info("%s has as child subdomain: %s.\n", parent_domain->name, child_domain->name); -next_pd: - of_node_put(np); } return 0; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/