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Commit 6c64825b authored by Patrick McHardy's avatar Patrick McHardy Committed by David S. Miller
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netfilter: nf_conntrack_extend: avoid unnecessary "ct->ext" dereferences 



As Linus points out, "ct->ext" and "new" are always equal, avoid unnecessary
dereferences and use "new" directly.

Signed-off-by: default avatarPatrick McHardy <kaber@trash.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 93bc4e89

net/netfilter/nf_conntrack_extend.c

+4 −4
Original line number Diff line number Diff line
@@ -115,10 +115,10 @@ void *__nf_ct_ext_add(struct nf_conn *ct, enum nf_ct_ext_id id, gfp_t gfp) 
		ct->ext = new;

	}



	ct->ext->offset[id] = newoff;

	ct->ext->len = newlen;

	memset((void *)ct->ext + newoff, 0, newlen - newoff);

	return (void *)ct->ext + newoff;

	new->offset[id] = newoff;

	new->len = newlen;

	memset((void *)new + newoff, 0, newlen - newoff);

	return (void *)new + newoff;

}

EXPORT_SYMBOL(__nf_ct_ext_add);