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-rw-r--r--drivers/infiniband/core/uverbs_cmd.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index 65f6e7dc380c..f0ee6b92132a 100644
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c
@@ -2795,6 +2795,9 @@ int ib_uverbs_ex_destroy_flow(struct ib_uverbs_file *file,
if (ret)
return ret;
+ if (cmd.comp_mask)
+ return -EINVAL;
+
uobj = idr_write_uobj(&ib_uverbs_rule_idr, cmd.flow_handle,
file->ucontext);
if (!uobj)