IB/core: Modify conditional on ucontext existence
Since we allow to call legacy verbs using their extended counterpart,
the check on ucontext has to move up to a common area in case this verb
is ever extended.
Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c
index 20f0049..8b299df 100644
--- a/drivers/infiniband/core/uverbs_main.c
+++ b/drivers/infiniband/core/uverbs_main.c
@@ -735,6 +735,12 @@
goto out;
}
+ if (!file->ucontext &&
+ command != IB_USER_VERBS_CMD_GET_CONTEXT) {
+ ret = -EINVAL;
+ goto out;
+ }
+
flags = (hdr.command &
IB_USER_VERBS_CMD_FLAGS_MASK) >> IB_USER_VERBS_CMD_FLAGS_SHIFT;
@@ -745,12 +751,6 @@
goto out;
}
- if (!file->ucontext &&
- command != IB_USER_VERBS_CMD_GET_CONTEXT) {
- ret = -EINVAL;
- goto out;
- }
-
if (hdr.in_words * 4 != count) {
ret = -EINVAL;
goto out;