This is a cleanup without semantic changes to use a switch statement instead of a series of if-statements in fc_rport_work(), and to move some declarations up to the top.
Signed-off-by: Joe Eykholt <[email protected]> --- drivers/scsi/libfc/fc_rport.c | 24 +++++++++++++++--------- 1 files changed, 15 insertions(+), 9 deletions(-) diff --git a/drivers/scsi/libfc/fc_rport.c b/drivers/scsi/libfc/fc_rport.c index 2456407..e17fe2e 100644 --- a/drivers/scsi/libfc/fc_rport.c +++ b/drivers/scsi/libfc/fc_rport.c @@ -232,6 +232,9 @@ static void fc_rport_work(struct work_struct *work) enum fc_rport_trans_state trans_state; struct fc_lport *lport = rdata->local_port; struct fc_rport_operations *rport_ops; + struct fc_rport *new_rport; + struct fc_rport_priv *new_rdata; + struct fc_rport_identifiers ids; struct fc_rport *rport; mutex_lock(&rdata->rp_mutex); @@ -239,11 +242,8 @@ static void fc_rport_work(struct work_struct *work) rport_ops = rdata->ops; rport = rdata->rport; - if (event == RPORT_EV_CREATED) { - struct fc_rport *new_rport; - struct fc_rport_priv *new_rdata; - struct fc_rport_identifiers ids; - + switch (event) { + case RPORT_EV_CREATED: ids = rdata->ids; rdata->event = RPORT_EV_NONE; mutex_unlock(&rdata->rp_mutex); @@ -288,9 +288,11 @@ static void fc_rport_work(struct work_struct *work) rdata = new_rport->dd_data; if (rport_ops->event_callback) rport_ops->event_callback(lport, rdata, event); - } else if ((event == RPORT_EV_FAILED) || - (event == RPORT_EV_LOGO) || - (event == RPORT_EV_STOP)) { + break; + + case RPORT_EV_FAILED: + case RPORT_EV_LOGO: + case RPORT_EV_STOP: trans_state = rdata->trans_state; mutex_unlock(&rdata->rp_mutex); if (rport_ops->event_callback) @@ -304,8 +306,12 @@ static void fc_rport_work(struct work_struct *work) lport->tt.exch_mgr_reset(lport, 0, port_id); lport->tt.exch_mgr_reset(lport, port_id, 0); } - } else + break; + + default: mutex_unlock(&rdata->rp_mutex); + break; + } } /** _______________________________________________ devel mailing list [email protected] http://www.open-fcoe.org/mailman/listinfo/devel
