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(parent: 4b90a60) | patch
net/packet: remove dead code and unneeded variable from prb_setup_retire_blk_timer()
authorJesper Juhl <jj@chaosbits.net>
Mon, 14 Nov 2011 05:09:21 +0000 (00:09 -0500)
committerDavid S. Miller <davem@davemloft.net>
Mon, 14 Nov 2011 05:09:21 +0000 (00:09 -0500)
commit3ed90f766dab55fc9d49638a02704becaec379ae
treeb7636c636c01c8d3a9f2da5e44e34393dd54595ctree | snapshot (tar.gz zip)
parent4b90a603a1b21d63cf743cc833680cb195a729f6commit | diff
net/packet: remove dead code and unneeded variable from prb_setup_retire_blk_timer()

We test for 'tx_ring' being != zero and BUG() if that's the case. So after
that check there is no way that 'tx_ring' could be anything _but_ zero, so
testing it again is just dead code. Once that dead code is removed, the
'pkc' local variable becomes entirely redundant, so remove that as well.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/packet/af_packet.c diff | blob | blame | history