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| author | Ursula Braun <ubraun@linux.ibm.com> | 2019-11-06 10:49:57 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-11-06 17:44:32 -0800 |
| commit | 98f3375505b8d6517bd6710bc6d4f6289eeb30aa (patch) | |
| tree | 2f631ea75800af5538977e20b3d0f944d865561f /kernel/debug | |
| parent | 9990a79d8fe21ba9598e8d98383552a9fea632da (diff) | |
| download | linux-98f3375505b8d6517bd6710bc6d4f6289eeb30aa.tar.gz linux-98f3375505b8d6517bd6710bc6d4f6289eeb30aa.tar.bz2 linux-98f3375505b8d6517bd6710bc6d4f6289eeb30aa.zip | |
net/smc: fix ethernet interface refcounting
If a pnet table entry is to be added mentioning a valid ethernet
interface, but an invalid infiniband or ISM device, the dev_put()
operation for the ethernet interface is called twice, resulting
in a negative refcount for the ethernet interface, which disables
removal of such a network interface.
This patch removes one of the dev_put() calls.
Fixes: 890a2cb4a966 ("net/smc: rework pnet table")
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/debug')
0 files changed, 0 insertions, 0 deletions