isdn/gigaset: clarify gigaset_modem_fill control structure

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Replace the flag-controlled retry loop by explicit goto statements
in the error branches to make the control structure easier to
understand.

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

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Tilman Schmidt 2014-12-10 13:41:55 +01:00 • committed by David S. Miller

parent ff66fc3ab0

commit f650dd2805

1 changed files with 24 additions and 28 deletions

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52

drivers/isdn/gigaset/usb-gigaset.c

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