linux/net/nfc
Julia Lawall 9abebb8a10 NFC: delete null dereference
The exit label performs device_unlock(&dev->dev);, which will fail when dev
is NULL, and nfc_put_device(dev);, which is not useful when dev is NULL, so
just exit the function immediately.

Problem found using scripts/coccinelle/null/deref_null.cocci

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-10-19 20:10:37 +02:00
..
hci NFC: hci: Remove nfc_hci_pipe2gate function 2015-01-28 00:03:36 +01:00
nci NFC: nci: Use __nci_request for exported routines 2015-10-03 05:18:55 +02:00
af_nfc.c net: Pass kern from net_proto_family.create to sk_alloc 2015-05-11 10:50:17 -04:00
core.c NFC: Forward NFC_EVT_TRANSACTION to user space 2015-02-02 21:50:40 +01:00
digital_core.c NFC: digital: Add 'tg_listen_md' and 'tg_get_rf_tech' driver hooks 2014-07-23 01:17:31 +02:00
digital_dep.c NFC: digital: Add NFC-DEP Target-side ATN Support 2014-11-28 12:40:38 +01:00
digital_technology.c NFC: digital: Add 'tg_listen_md' and 'tg_get_rf_tech' driver hooks 2014-07-23 01:17:31 +02:00
digital.h NFC: digital: Add 'tg_listen_md' and 'tg_get_rf_tech' driver hooks 2014-07-23 01:17:31 +02:00
Kconfig NFC Digital: Add NFC-F technology support 2013-09-25 02:02:25 +02:00
llcp_commands.c Merge tag 'master-2014-12-08' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next 2014-12-09 18:12:03 -05:00
llcp_core.c net: Pass kern from net_proto_family.create to sk_alloc 2015-05-11 10:50:17 -04:00
llcp_sock.c net: Pass kern from net_proto_family.create to sk_alloc 2015-05-11 10:50:17 -04:00
llcp.h net: Pass kern from net_proto_family.create to sk_alloc 2015-05-11 10:50:17 -04:00
Makefile NFC Digital: Add initiator NFC-DEP support 2013-09-25 02:02:27 +02:00
netlink.c NFC: delete null dereference 2015-10-19 20:10:37 +02:00
nfc.h net: Pass kern from net_proto_family.create to sk_alloc 2015-05-11 10:50:17 -04:00
rawsock.c net: Pass kern from net_proto_family.create to sk_alloc 2015-05-11 10:50:17 -04:00