tree b3dbf58361d356478f34d23c820c07fd3ebc7cfb
parent 78b238147e4d241bc1681d2559477c995f9dcb0a
author Wei Yongjun <weiyongjun1@huawei.com> 1621517801 +0000
committer Alex Williamson <alex.williamson@redhat.com> 1621885213 -0600

samples: vfio-mdev: fix error handing in mdpy_fb_probe()

Fix to return a negative error code from the framebuffer_alloc() error
handling case instead of 0, also release regions in some error handing
cases.

Fixes: cacade1946a4 ("sample: vfio mdev display - guest driver")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Message-Id: <20210520133641.1421378-1-weiyongjun1@huawei.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>