[PATCH] unneeded variable and simplification of uipc_mbuf.c

[Thomas E. Spanjaard]

tbert wrote:
-			if (len == M_COPYALL)
-				n->m_pkthdr.len -= off0;
-			else
+			if (len != M_COPYALL)
off0 is unneeded, and the subtraction of a known 0 value is
removed.
Are you sure m_copym is never called with an off0 of > 0 < ?

Cheers,
--
        Thomas E. Spanjaard
        tgen at xxxxxxxxxxxxx
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