| commit | c3f6c21d6e60e39c81c27f18ebad9c7615eff545 | |
| author | Jiri Slaby <jslaby@suse.cz> | |
| Sun, 10 Jan 2010 00:43:03 +0000 (10 00:43 +0000) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Sun, 10 Jan 2010 21:27:57 +0000 (10 13:27 -0800) | ||
| tree | dd727510c7263325fabafd6f75893d65b6af71df | treesnapshot (tar.gz zip) |
| parent | 51f5300682f5925a11edfddfd47ed47376871974 | commitdiff |
NET: ipv6, remove unnecessary check
Stanse found a potential null dereference in snmp6_unregister_dev.
There is a check for idev being NULL, but it is dereferenced
earlier. But idev cannot be NULL when passed to
snmp6_unregister_dev, so remove the test.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Cc: "Pekka Savola (ipv6)" <pekkas@netcore.fi>
Cc: James Morris <jmorris@namei.org>
Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
Cc: Patrick McHardy <kaber@trash.net>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Stanse found a potential null dereference in snmp6_unregister_dev.
There is a check for idev being NULL, but it is dereferenced
earlier. But idev cannot be NULL when passed to
snmp6_unregister_dev, so remove the test.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Cc: "Pekka Savola (ipv6)" <pekkas@netcore.fi>
Cc: James Morris <jmorris@namei.org>
Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
Cc: Patrick McHardy <kaber@trash.net>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
| net/ipv6/proc.c | diffblobblamehistory |