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path: root/drivers/cxl/core/features.c
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Diffstat (limited to 'drivers/cxl/core/features.c')
-rw-r--r--drivers/cxl/core/features.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/cxl/core/features.c b/drivers/cxl/core/features.c
index 7c750599ea69..4bc484b46f43 100644
--- a/drivers/cxl/core/features.c
+++ b/drivers/cxl/core/features.c
@@ -371,6 +371,9 @@ cxl_feature_info(struct cxl_features_state *cxlfs,
{
struct cxl_feat_entry *feat;
+ if (!cxlfs || !cxlfs->entries)
+ return ERR_PTR(-EOPNOTSUPP);
+
for (int i = 0; i < cxlfs->entries->num_features; i++) {
feat = &cxlfs->entries->ent[i];
if (uuid_equal(uuid, &feat->uuid))