[CCID]: Make ccid_hc_[rt]x_exit accept NULL arguments
authorArnaldo Carvalho de Melo <acme@mandriva.com>
Wed, 24 Aug 2005 04:51:13 +0000 (21:51 -0700)
committerDavid S. Miller <davem@sunset.davemloft.net>
Mon, 29 Aug 2005 23:04:48 +0000 (16:04 -0700)
commit012e13eac7579fcc7618df4ca1d5af3cdc03748c
tree934c71228174d0da4a324afc1b7b001db9978911
parenta4beb1b64f5846e216bf2c439022df480151902a
[CCID]: Make ccid_hc_[rt]x_exit accept NULL arguments

Just like kfree, etc it will just not call the CCID exit
routines when the private data area is set to NULL.

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/dccp/ccid.h