> From: [email protected] [mailto:linux-kernel- > [email protected]] On Behalf Of Julia Lawall > Sent: Sunday, October 11, 2015 4:48 AM > To: Dept-GE Linux NIC Dev <[email protected]> > Cc: [email protected]; netdev <[email protected]>; linux- > kernel <[email protected]> > Subject: [PATCH] qlcnic: constify qlcnic_mbx_ops structure > > The only instance of a qlcnic_mbx_ops structure is never modified. Thus the > declaration of the structure and all references to the structure type can be > made > const. > > In the definition of the qlcnic_mailbox structure, the ops field is no longer > lined > up with the other fields. This was left as is, to avoid a lot of trivial > changes on > the other lines. > > Done with the help of Coccinelle. > > Signed-off-by: Julia Lawall <[email protected]> > > --- > drivers/net/ethernet/qlogic/qlcnic/qlcnic.h | 2 +- > drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 4 ++-- > 2 files changed, 3 insertions(+), 3 deletions(-) > > diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c > b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c > index 9f0bdd9..37a731b 100644 > --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c > +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c > @@ -4048,7 +4048,7 @@ static void qlcnic_83xx_mailbox_worker(struct > work_struct *work) > struct qlcnic_mailbox *mbx = container_of(work, struct qlcnic_mailbox, > work); > struct qlcnic_adapter *adapter = mbx->adapter; > - struct qlcnic_mbx_ops *mbx_ops = mbx->ops; > + const struct qlcnic_mbx_ops *mbx_ops = mbx->ops; > struct device *dev = &adapter->pdev->dev; > atomic_t *rsp_status = &mbx->rsp_status; > struct list_head *head = &mbx->cmd_q; > @@ -4098,7 +4098,7 @@ static void qlcnic_83xx_mailbox_worker(struct > work_struct *work) > } > } > > -static struct qlcnic_mbx_ops qlcnic_83xx_mbx_ops = { > +static const struct qlcnic_mbx_ops qlcnic_83xx_mbx_ops = { > .enqueue_cmd = qlcnic_83xx_enqueue_mbx_cmd, > .dequeue_cmd = qlcnic_83xx_dequeue_mbx_cmd, > .decode_resp = qlcnic_83xx_decode_mbx_rsp, > diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h > b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h > index d6696cf..46bbea8 100644 > --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h > +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h > @@ -1092,7 +1092,7 @@ struct qlcnic_filter_hash { struct qlcnic_mailbox { > struct workqueue_struct *work_q; > struct qlcnic_adapter *adapter; > - struct qlcnic_mbx_ops *ops; > + const struct qlcnic_mbx_ops *ops; > struct work_struct work; > struct completion completion; > struct list_head cmd_q; > Acked-by: Sony Chacko <[email protected]>
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