From: Patrick McHardy Date: Thu, 31 Jan 2008 12:40:04 +0000 (-0800) Subject: [NETFILTER]: nf_conntrack: avoid duplicate protocol comparison in nf_ct_tuple_equal() X-Git-Tag: v2.6.25-rc1~1089^2~62 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=380517dead6ab86d7249a1723f07f2f1b10af5f6;p=pandora-kernel.git [NETFILTER]: nf_conntrack: avoid duplicate protocol comparison in nf_ct_tuple_equal() nf_ct_tuple_src_equal() and nf_ct_tuple_dst_equal() both compare the protocol numbers. Unfortunately gcc doesn't optimize out the second comparison, so remove it and prefix both functions with __ to indicate that they should not be used directly. Saves another 16 byte of text in __nf_conntrack_find() on x86_64: nf_conntrack_tuple_taken | -20 # 320 -> 300, size inlines: 181 -> 161 __nf_conntrack_find | -16 # 267 -> 251, size inlines: 127 -> 115 __nf_conntrack_confirm | -40 # 875 -> 835, size inlines: 570 -> 537 3 functions changed, 76 bytes removed Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- Reading git-diff-tree failed