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(parent: 874ab92) | patch
netfilter: nfnetlink: cleanup for nfnetlink_rcv_msg() function
authorPablo Neira Ayuso <pablo@netfilter.org>
Tue, 2 Jun 2009 18:03:33 +0000 (20:03 +0200)
committerpablo <pablo@1984.(none)>
Tue, 2 Jun 2009 18:03:33 +0000 (20:03 +0200)
commitf49c857ff20a660850bf8014716d0df6175e1883
tree5af68b401198fbec6b5c853c1889424a5c8c605ftree | snapshot (tar.gz zip)
parent874ab9233eeddb85fd2dd85131c145bde75da39acommit | diff
netfilter: nfnetlink: cleanup for nfnetlink_rcv_msg() function

This patch cleans up the message handling path in two aspects:

 * it uses NLMSG_LENGTH() instead of NLMSG_SPACE() like rtnetlink
does in this case to check if there is enough room for the
Netlink/nfnetlink headers. No need to check for the padding room.

 * it removes a redundant header size checking that has been
 already do at the beginning of the function.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
net/netfilter/nfnetlink.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)