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| author | Wang ShaoBo <bobo.shaobowang@huawei.com> | 2022-11-10 19:38:23 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-25 17:35:39 +0100 |
| commit | 44658d65f6b3118f595a1229d7eed74845a5e2ac (patch) | |
| tree | fc088673036273542f945978b219a65264704ab7 | |
| parent | bbd53d05c4c892080ef3b617eff4f57903acecb9 (diff) | |
| download | linux-44658d65f6b3118f595a1229d7eed74845a5e2ac.tar.gz linux-44658d65f6b3118f595a1229d7eed74845a5e2ac.tar.bz2 linux-44658d65f6b3118f595a1229d7eed74845a5e2ac.zip | |
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 5cd53b2c47c7..e542439f4950 100644 --- a/drivers/isdn/mISDN/core.c +++ b/drivers/isdn/mISDN/core.c @@ -231,7 +231,7 @@ mISDN_register_device(struct mISDNdevice *dev, err = get_free_devid(); if (err < 0) - goto error1; + return err; dev->id = err; device_initialize(&dev->dev); |