isdn/gigaset: missing break in do_facility_req

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If we take the unsupported supplementary service notification mask
path, we end up falling through and overwriting the error code.
Insert a break statement to skip the remainder of the switch case
and proceed to sending the reply message.

Spotted with Coverity.

Reported-by: Dave Jones <davej@redhat.com>
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Tilman Schmidt 2014-10-11 13:46:29 +02:00 • committed by David S. Miller

parent f787d6c8dd

commit 1bdc07ebab

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drivers/isdn/gigaset/capi.c

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