[PATCH] sched: correct SD_flags returned by tl->sd_flags()

[Peng Liu]

During sched domain init, we check whether non-topological SD_flags are
returned by tl->sd_flags(), if found, fire a waning and correct the
violation, but the code failed to correct the violation. Correct this.

Fixes: 143e1e28cb40 ("sched: Rework sched_domain topology definition")
Signed-off-by: Peng Liu <iwtba...@gmail.com>
---
 kernel/sched/topology.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/sched/topology.c b/kernel/sched/topology.c
index ba81187bb7af..9079d865a935 100644
--- a/kernel/sched/topology.c
+++ b/kernel/sched/topology.c
@@ -1328,7 +1328,7 @@ sd_init(struct sched_domain_topology_level *tl,
                sd_flags = (*tl->sd_flags)();
        if (WARN_ONCE(sd_flags & ~TOPOLOGY_SD_FLAGS,
                        "wrong sd_flags in topology description\n"))
-               sd_flags &= ~TOPOLOGY_SD_FLAGS;
+               sd_flags &= TOPOLOGY_SD_FLAGS;
 
        /* Apply detected topology flags */
        sd_flags |= dflags;
-- 
2.20.1