isdn: Fix missing ifdef in isdn_ppp
authorDaniele Venzano <venza@brownhat.org>
Mon, 26 Jan 2009 20:24:38 +0000 (12:24 -0800)
committerDavid S. Miller <davem@davemloft.net>
Mon, 26 Jan 2009 20:24:38 +0000 (12:24 -0800)
commit26285ba35813063ade9abd2c2eaaddba9354f587
treee0164fd33e92ad5ba73bf670aab949df8506eefa
parente955281cd6afef7ad7ea11cae0ca71d78a7b2b2b
isdn: Fix missing ifdef in isdn_ppp

The following patch fixes a warning caused by a missing ifdef in
isdn_ppp.c. A function was defined, but never used if CONFIG_IPPP_FILTER
was not defined.

The warning was: 'get_filter' defined but not used
Patch is against 2.6.28.1

Signed-off-by: Daniele Venzano <venza@brownhat.org>
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/isdn/i4l/isdn_ppp.c