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Found with W=3D1. Signed-off-by: Rosen Penev --- drivers/pci/hotplug/ibmphp_hpc.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/pci/hotplug/ibmphp_hpc.c b/drivers/pci/hotplug/ibmphp_= hpc.c index 2324167656a6..bb9149798428 100644 --- a/drivers/pci/hotplug/ibmphp_hpc.c +++ b/drivers/pci/hotplug/ibmphp_hpc.c @@ -786,7 +786,6 @@ static int poll_hpc(void *data) { struct slot myslot; struct slot *pslot =3D NULL; - int rc; int poll_state =3D POLL_LATCH_REGISTER; u8 oldlatchlow =3D 0x00; u8 curlatchlow =3D 0x00; @@ -810,7 +809,7 @@ static int poll_hpc(void *data) if (pslot->ctrl->ctlr_relative_id =3D=3D ctrl_count) { ctrl_count++; if (READ_SLOT_LATCH(pslot->ctrl)) { - rc =3D ibmphp_hpc_readslot(pslot, + ibmphp_hpc_readslot(pslot, READ_SLOTLATCHLOWREG, &curlatchlow); if (oldlatchlow !=3D curlatchlow) @@ -829,7 +828,7 @@ static int poll_hpc(void *data) // make a copy of the old status memcpy((void *) &myslot, (void *) pslot, sizeof(struct slot)); - rc =3D ibmphp_hpc_readslot(pslot, READ_ALLSTAT, NULL); + ibmphp_hpc_readslot(pslot, READ_ALLSTAT, NULL); if ((myslot.status !=3D pslot->status) || (myslot.ext_status !=3D pslot->ext_status)) process_changeinstatus(pslot, &myslot); @@ -842,7 +841,7 @@ static int poll_hpc(void *data) if (pslot->ctrl->ctlr_relative_id =3D=3D ctrl_count) { ctrl_count++; if (READ_SLOT_LATCH(pslot->ctrl)) - rc =3D ibmphp_hpc_readslot(pslot, + ibmphp_hpc_readslot(pslot, READ_SLOTLATCHLOWREG, &curlatchlow); } --=20 2.54.0