Directly call ELS request handler functions in fc_lport_recv_els_req
instead of saving the pointer to the handler's receive function and then
later dereferencing this pointer.
This makes the code a bit more obvious.
Signed-off-by: Johannes Thumshirn <jthumshirn@xxxxxxx>
---
drivers/scsi/libfc/fc_lport.c | 20 +++++++++-----------
1 file changed, 9 insertions(+), 11 deletions(-)
diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c
index aa76f36..2fd0ec6 100644
--- a/drivers/scsi/libfc/fc_lport.c
+++ b/drivers/scsi/libfc/fc_lport.c
@@ -887,8 +887,6 @@ static void fc_lport_recv_flogi_req(struct fc_lport *lport,
static void fc_lport_recv_els_req(struct fc_lport *lport,
struct fc_frame *fp)
{
- void (*recv)(struct fc_lport *, struct fc_frame *);
-
mutex_lock(&lport->lp_mutex);
/*
@@ -902,31 +900,31 @@ static void fc_lport_recv_els_req(struct fc_lport *lport,
/*
* Check opcode.
*/
- recv = fc_rport_recv_req;
switch (fc_frame_payload_op(fp)) {
case ELS_FLOGI:
if (!lport->point_to_multipoint)
- recv = fc_lport_recv_flogi_req;
+ fc_lport_recv_flogi_req(lport, fp);
break;
case ELS_LOGO:
if (fc_frame_sid(fp) == FC_FID_FLOGI)
- recv = fc_lport_recv_logo_req;
+ fc_lport_recv_logo_req(lport, fp);
break;
case ELS_RSCN:
- recv = lport->tt.disc_recv_req;
+ lport->tt.disc_recv_req(lport, fp);
break;
case ELS_ECHO:
- recv = fc_lport_recv_echo_req;
+ fc_lport_recv_echo_req(lport, fp);
break;
case ELS_RLIR:
- recv = fc_lport_recv_rlir_req;
+ fc_lport_recv_rlir_req(lport, fp);
break;
case ELS_RNID:
- recv = fc_lport_recv_rnid_req;
+ fc_lport_recv_rnid_req(lport, fp);
+ break;
+ default:
+ fc_rport_recv_req(lport, fp);
break;
}
-
- recv(lport, fp);
}
mutex_unlock(&lport->lp_mutex);
}
--
1.8.5.6
