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| author |   Eric Dumazet <edumazet@google.com> | 2021-12-14 00:42:30 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-12-15 10:27:47 +0000 |
| commit | 34ac17ecbf575eb079094d44f1bd30c66897aa21 (patch) | |
| tree | 2b548e07ac179eb8b5dbcb8f45a953c0baf1ef6e /net/ethtool/module.c | |
| parent | Merge branch 'net-dsa-hellcreek-fix-handling-of-mgmt-protocols' (diff) | |
| download | wireguard-linux-34ac17ecbf575eb079094d44f1bd30c66897aa21.tar.xz wireguard-linux-34ac17ecbf575eb079094d44f1bd30c66897aa21.zip | |
ethtool: use ethnl_parse_header_dev_put()
It seems I missed that most ethnl_parse_header_dev_get() callers
declare an on-stack struct ethnl_req_info, and that they simply call
dev_put(req_info.dev) when about to return.
Add ethnl_parse_header_dev_put() helper to properly untrack
reference taken by ethnl_parse_header_dev_get().
Fixes: e4b8954074f6 ("netlink: add net device refcount tracker to struct ethnl_req_info")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ethtool/module.c')
| -rw-r--r-- | net/ethtool/module.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ethtool/module.c b/net/ethtool/module.c index bc2cef11bbda..898ed436b9e4 100644 --- a/net/ethtool/module.c +++ b/net/ethtool/module.c @@ -175,6 +175,6 @@ out_ops: ethnl_ops_complete(dev); out_rtnl: rtnl_unlock(); - dev_put(dev); + ethnl_parse_header_dev_put(&req_info); return ret; } |