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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:47:48 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:47:48 +0000 |
| commit | a1865fbd182b17f2d2f465f557af5b45501c5f1c (patch) | |
| tree | 59da519ef2e59c763bb8efdbe67bc348cf833767 /net/hsr/hsr_main.c | |
| parent | Adding upstream version 6.7.9. (diff) | |
| download | linux-a1865fbd182b17f2d2f465f557af5b45501c5f1c.tar.xz linux-a1865fbd182b17f2d2f465f557af5b45501c5f1c.zip | |
Adding upstream version 6.7.12.upstream/6.7.12
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'net/hsr/hsr_main.c')
| -rw-r--r-- | net/hsr/hsr_main.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/net/hsr/hsr_main.c b/net/hsr/hsr_main.c index b099c31501..257b50124c 100644 --- a/net/hsr/hsr_main.c +++ b/net/hsr/hsr_main.c @@ -148,14 +148,21 @@ static struct notifier_block hsr_nb = { static int __init hsr_init(void) { - int res; + int err; BUILD_BUG_ON(sizeof(struct hsr_tag) != HSR_HLEN); - register_netdevice_notifier(&hsr_nb); - res = hsr_netlink_init(); + err = register_netdevice_notifier(&hsr_nb); + if (err) + return err; + + err = hsr_netlink_init(); + if (err) { + unregister_netdevice_notifier(&hsr_nb); + return err; + } - return res; + return 0; } static void __exit hsr_exit(void) |