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authorGerrit Renker <gerrit@erg.abdn.ac.uk>2010-02-10 20:26:19 +0000
committerDavid S. Miller <davem@davemloft.net>2010-02-12 16:51:10 -0800
commit81d54ec8479a2c695760da81f05b5a9fb2dbe40a (patch)
tree4a7da65da1b418e1e18291ddae807fad83dca1f0 /net/irda
parent55d955902a7f78e3e7c9ddbc71a4a050d9d44810 (diff)
udp: remove redundant variable
The variable 'copied' is used in udp_recvmsg() to emphasize that the passed 'len' is adjusted to fit the actual datagram length. But the same can be done by adjusting 'len' directly. This patch thus removes the indirection. Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
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