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| author | Xin Long <lucien.xin@gmail.com> | 2018-02-12 13:29:06 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-09 09:41:14 +0300 |
| commit | 36728a6b39c1c61f9f96281b09d3648ac27cce51 (patch) | |
| tree | ebf8be30ce92085548ad57548e310237a2185839 /net/ipv4/tcp_input.c | |
| parent | 54d6bc97b4c9af3dee9fc594c88d1ea1f9382630 (diff) | |
| download | linux-36728a6b39c1c61f9f96281b09d3648ac27cce51.tar.xz | |
sctp: do not pr_err for the duplicated node in transport rhlist
[ Upstream commit 27af86bb038d9c8b8066cd17854ddaf2ea92bce1 ]
The pr_err in sctp_hash_transport was supposed to report a sctp bug
for using rhashtable/rhlist.
The err '-EEXIST' introduced in Commit cd2b70875058 ("sctp: check
duplicate node before inserting a new transport") doesn't belong
to that case.
So just return -EEXIST back without pr_err any kmsg.
Fixes: cd2b70875058 ("sctp: check duplicate node before inserting a new transport")
Reported-by: Wei Chen <weichen@redhat.com>
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/ipv4/tcp_input.c')
0 files changed, 0 insertions, 0 deletions