isdn/gigaset: fix leaks in error path
authorTilman Schmidt <tilman@imap.cc>
Mon, 5 Jul 2010 14:19:19 +0000 (14:19 +0000)
committerDavid S. Miller <davem@davemloft.net>
Wed, 7 Jul 2010 23:57:55 +0000 (16:57 -0700)
commit54438f9dfcc3902a8ee74ceb8ef71316d9ef98a3
treee7fb7cfd04940039d6bf54e15850b56a78680364
parent7d060ed2877ff6d00e7238226edbaf91493d6d0b
isdn/gigaset: fix leaks in error path

Take care to free all previously allocated ressources in the
"out of memory" error path of the ISDN_CMD_DIAL branch.
Based on an original patch by Dan Carpenter.

Impact: bugfix
Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Acked-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/isdn/gigaset/i4l.c