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IB/ipath: Remove redundant link state checks

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This patch removes some redundant checks when the SMA changes the link
state since the same checks are made in the lower level function that
sets the state.

Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Ralph Campbell 2007-10-05 16:03:21 -07:00 committed by Roland Dreier
parent 49739b3e24
commit bda94e32b3
1 changed files with 0 additions and 6 deletions
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6
drivers/infiniband/hw/ipath/ipath_mad.c
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@ -402,7 +402,6 @@ static int recv_subn_set_portinfo(struct ib_smp *smp,
struct ib_event event;
struct ipath_ibdev *dev;
struct ipath_devdata *dd;
u32 flags;
char clientrereg = 0;
u16 lid, smlid;
u8 lwe;
@ -541,7 +540,6 @@ static int recv_subn_set_portinfo(struct ib_smp *smp,
* is down or is being set to down.
*/
state = pip->linkspeed_portstate & 0xF;
flags = dd->ipath_flags;
lstate = (pip->portphysstate_linkdown >> 4) & 0xF;
if (lstate && !(state == IB_PORT_DOWN || state == IB_PORT_NOP))
goto err;
@ -572,13 +570,9 @@ static int recv_subn_set_portinfo(struct ib_smp *smp,
ipath_set_linkstate(dd, lstate);
break;
case IB_PORT_ARMED:
if (!(flags & (IPATH_LINKINIT | IPATH_LINKACTIVE)))
break;
ipath_set_linkstate(dd, IPATH_IB_LINKARM);
break;
case IB_PORT_ACTIVE:
if (!(flags & IPATH_LINKARMED))
break;
ipath_set_linkstate(dd, IPATH_IB_LINKACTIVE);
break;
default: