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| author | Wang ShaoBo <bobo.shaobowang@huawei.com> | 2022-11-10 14:38:23 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-25 19:45:46 +0300 |
| commit | 709aa1f73d3e9e9ea16e2c4e44f2874c5d2c382c (patch) | |
| tree | 67e4890af0285d8391520ecf58c795fd313f04df | |
| parent | 417f2d2edf30a443189b8c6c820da991133f27cf (diff) | |
| download | linux-709aa1f73d3e9e9ea16e2c4e44f2874c5d2c382c.tar.xz | |
mISDN: fix misuse of put_device() in mISDN_register_device()
[ Upstream commit 2d25107e111a85c56f601a5470f1780ec054e6ac ]
We should not release reference by put_device() before calling device_initialize().
Fixes: e7d1d4d9ac0d ("mISDN: fix possible memory leak in mISDN_register_device()")
Signed-off-by: Wang ShaoBo <bobo.shaobowang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/isdn/mISDN/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/isdn/mISDN/core.c b/drivers/isdn/mISDN/core.c index 7ea0100f218a..90ee56d07a6e 100644 --- a/drivers/isdn/mISDN/core.c +++ b/drivers/isdn/mISDN/core.c @@ -222,7 +222,7 @@ mISDN_register_device(struct mISDNdevice *dev, err = get_free_devid(); if (err < 0) - goto error1; + return err; dev->id = err; device_initialize(&dev->dev); |