IB/uverbs: Don't free wr list when it's known to be empty

In ib_uverbs_post_send(), move the "out:" label after the loop that
frees the list of work requests, since the only place that jumps there
is before any work requests could possibly be added to the list.

This removes a compile warning: "is_ud might be used uninitialized in
this function".

Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index 76bf61e9b552..a908a7bdcd7f 100644
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c
@@ -1530,7 +1530,6 @@ ssize_t ib_uverbs_post_send(struct ib_uverbs_file *file,
 out_put:
         put_qp_read(qp);
 
-out:
         while (wr) {
                 if (is_ud && wr->wr.ud.ah)
                         put_ah_read(wr->wr.ud.ah);
@@ -1539,6 +1538,7 @@ out:
                 wr = next;
         }
 
+out:
         kfree(user_wr);
 
         return ret ? ret : in_len;