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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2016-11-24 14:27:26 +0300 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2017-01-04 18:32:23 +0300 |
| commit | d293dbaa540b5800817cc10832d764b17cc211b5 (patch) | |
| tree | 7a8e8bbc1c2d08ecdb8b0250ababae57949c5302 /samples/vfio-mdev | |
| parent | 45e869714489431625c569d21fc952428d761476 (diff) | |
| download | linux-d293dbaa540b5800817cc10832d764b17cc211b5.tar.xz | |
vfio-mdev: fix some error codes in the sample code
This is just sample code. We forget to set the error codes in a couple
places.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reported-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'samples/vfio-mdev')
| -rw-r--r-- | samples/vfio-mdev/mtty.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/samples/vfio-mdev/mtty.c b/samples/vfio-mdev/mtty.c index 919c10d5b12e..1fc57a5093a7 100644 --- a/samples/vfio-mdev/mtty.c +++ b/samples/vfio-mdev/mtty.c @@ -1449,6 +1449,7 @@ static int __init mtty_dev_init(void) if (IS_ERR(mtty_dev.vd_class)) { pr_err("Error: failed to register mtty_dev class\n"); + ret = PTR_ERR(mtty_dev.vd_class); goto failed1; } @@ -1460,7 +1461,8 @@ static int __init mtty_dev_init(void) if (ret) goto failed2; - if (mdev_register_device(&mtty_dev.dev, &mdev_fops) != 0) + ret = mdev_register_device(&mtty_dev.dev, &mdev_fops); + if (ret) goto failed3; mutex_init(&mdev_list_lock); |