diff options
| author | Johannes Thumshirn <jthumshirn@suse.de> | 2017-04-07 16:42:24 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-04-12 03:58:26 +0300 |
| commit | fcabb09e59a71ee7878ca3681828eed6e2c15cd2 (patch) | |
| tree | 69fb5423eb003ebcd5c3d946137165dae17c0795 | |
| parent | 97d27b0dd015e980ade63fda111fd1353276e28b (diff) | |
| download | linux-fcabb09e59a71ee7878ca3681828eed6e2c15cd2.tar.xz | |
scsi: libfc: directly call ELS request handlers
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@suse.de>
Reviewed-by: Chad Dupuis <chad.dupuis@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/libfc/fc_lport.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c index aa76f36abe03..2fd0ec651170 100644 --- a/drivers/scsi/libfc/fc_lport.c +++ b/drivers/scsi/libfc/fc_lport.c @@ -887,8 +887,6 @@ out: 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); } |