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scsi: libfc: Remove set but not used variable 'disc' 

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/scsi/libfc/fc_rport.c: In function 'fc_rport_recv_flogi_req':
drivers/scsi/libfc/fc_rport.c:866:18: warning:
 variable 'disc' set but not used [-Wunused-but-set-variable]

It no used any more after
commit baa6719f90 ("libfc: Update rport reference counting")

Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Reviewed-by: Johannes Thumshirn <jth@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Yue Haibing 2018-11-08 06:31:21 +00:00 committed by Martin K. Petersen
parent b49d6f7885
commit 6920e6a255
1 changed files with 0 additions and 2 deletions
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2
drivers/scsi/libfc/fc_rport.c
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@ -860,7 +860,6 @@ static void fc_rport_enter_flogi(struct fc_rport_priv *rdata)
static void fc_rport_recv_flogi_req(struct fc_lport *lport,
struct fc_frame *rx_fp)
{
struct fc_disc *disc;
struct fc_els_flogi *flp;
struct fc_rport_priv *rdata;
struct fc_frame *fp = rx_fp;
@ -871,7 +870,6 @@ static void fc_rport_recv_flogi_req(struct fc_lport *lport,
FC_RPORT_ID_DBG(lport, sid, "Received FLOGI request\n");
disc = &lport->disc;
if (!lport->point_to_multipoint) {
rjt_data.reason = ELS_RJT_UNSUP;
rjt_data.explan = ELS_EXPL_NONE;