scsi: libfc: Remove redundant variable ev_qual

Variable ev_qual is being assigned and modified but the end result is never
used. The variable is redundant and can be removed.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20221111170824.558250-1-colin.i.king@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/libfc/fc_disc.c b/drivers/scsi/libfc/fc_disc.c
index 942fc60f7c21c770de1c60637f78987c958c6213..0f32ded246d0bfdd889fdae53da0878c3f0d3d8b 100644 (file)
--- a/drivers/scsi/libfc/fc_disc.c
+++ b/drivers/scsi/libfc/fc_disc.c
@@ -75,7 +75,6 @@ static void fc_disc_recv_rscn_req(struct fc_disc *disc, struct fc_frame *fp)
        struct fc_seq_els_data rjt_data;
        unsigned int len;
        int redisc = 0;
-       enum fc_els_rscn_ev_qual ev_qual;
        enum fc_els_rscn_addr_fmt fmt;
        LIST_HEAD(disc_ports);
        struct fc_disc_port *dp, *next;
@@ -107,8 +106,6 @@ static void fc_disc_recv_rscn_req(struct fc_disc *disc, struct fc_frame *fp)
                goto reject;
 
        for (pp = (void *)(rp + 1); len > 0; len -= sizeof(*pp), pp++) {
-               ev_qual = pp->rscn_page_flags >> ELS_RSCN_EV_QUAL_BIT;
-               ev_qual &= ELS_RSCN_EV_QUAL_MASK;
                fmt = pp->rscn_page_flags >> ELS_RSCN_ADDR_FMT_BIT;
                fmt &= ELS_RSCN_ADDR_FMT_MASK;
                /*