From: Yuval Shaia <yuval.shaia@oracle.com>
Date: Thu, 25 Oct 2018 06:17:00 +0000 (+0300)
Subject: hw/pvrdma: Check the correct return value
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=dee2e53c86de37dea4f36936eab5a6aef340b8f8;p=qemu.git

hw/pvrdma: Check the correct return value

Return value of 0 means ok, we want to free the memory only in case of
error.

Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com>
Message-Id: <20181025061700.17050-1-yuval.shaia@oracle.com>
Reviewed-by: Marcel Apfelbaum<marcel.apfelbaum@gmail.com>
Signed-off-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
---

diff --git a/hw/rdma/vmw/pvrdma_cmd.c b/hw/rdma/vmw/pvrdma_cmd.c
index 4faeb21631..57d6f41ae6 100644
--- a/hw/rdma/vmw/pvrdma_cmd.c
+++ b/hw/rdma/vmw/pvrdma_cmd.c
@@ -232,7 +232,7 @@ static int create_mr(PVRDMADev *dev, union pvrdma_cmd_req *req,
                                      cmd->start, cmd->length, host_virt,
                                      cmd->access_flags, &resp->mr_handle,
                                      &resp->lkey, &resp->rkey);
-    if (host_virt && !resp->hdr.err) {
+    if (resp->hdr.err && host_virt) {
         munmap(host_virt, cmd->length);
     }