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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2021-05-17 12:04:13 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-16 11:54:57 +0200 |
| commit | acb503deb002ca30e1544dade6059d9cd5d746bd (patch) | |
| tree | a9534bbde0529968216581e29a4ce8a067b4490a /kernel/cgroup | |
| parent | 59fba11d649854134c75ad88c8adafa9304ac419 (diff) | |
net: mdiobus: get rid of a BUG_ON()
[ Upstream commit 1dde47a66d4fb181830d6fa000e5ea86907b639e ]
We spotted a bug recently during a review where a driver was
unregistering a bus that wasn't registered, which would trigger this
BUG_ON(). Let's handle that situation more gracefully, and just print
a warning and return.
Reported-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'kernel/cgroup')
0 files changed, 0 insertions, 0 deletions