1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c
index e438ee5b433f..f5c6b97c8958 100644
--- a/drivers/edac/sb_edac.c
+++ b/drivers/edac/sb_edac.c
@@ -1574,7 +1574,7 @@ static int knl_get_dimm_capacity(struct sbridge_pvt *pvt, u64 *mc_sizes)
                                 for (cha = 0; cha < KNL_MAX_CHAS; cha++) {
                                         if (knl_get_mc_route(target,
                                                 mc_route_reg[cha]) == channel
-                                                && participants[channel]) {
+                                                && !participants[channel]) {
                                                 participant_count++;
                                                 participants[channel] = 1;
                                                 break;