isdn/gigaset: improve error handling when leaving DLE mode

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Avoid cascading warnings when leaving DLE mode fails by clearing
the DLE flag before entering recovery.

Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Tilman Schmidt 2014-10-03 17:03:32 +02:00 • committed by David S. Miller

parent 51db998fb6

commit 5dcd7d8439

1 changed files with 2 additions and 1 deletions

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drivers/isdn/gigaset/ev-layer.c

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