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(parent: 9507515) | patch
l2tp: WARN_ON rather than BUG_ON in l2tp_dfs_seq_start
authorTom Parkin <tparkin@katalix.com>
Fri, 24 Jul 2020 15:31:50 +0000 (16:31 +0100)
committerDavid S. Miller <davem@davemloft.net>
Sat, 25 Jul 2020 00:19:14 +0000 (17:19 -0700)
commit7a379558c28c435681221aa5d84ead8ff19211be
tree0466a1b2aaaa57fc90349f501df60f827ce4fdf1tree | snapshot
parent95075150d0bdaa78cc350efc606e6ed02fa2a991commit | diff
l2tp: WARN_ON rather than BUG_ON in l2tp_dfs_seq_start

l2tp_dfs_seq_start had a BUG_ON to catch a possible programming error in
l2tp_dfs_seq_open.

Since we can easily bail out of l2tp_dfs_seq_start, prefer to do that
and flag the error with a WARN_ON rather than crashing the kernel.

Signed-off-by: Tom Parkin <tparkin@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/l2tp/l2tp_debugfs.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git