From a89f4f1e5f56a3e595c1a87f43df68e22fabf479 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Wed, 1 Aug 2018 15:58:41 +0100 Subject: scsi: sym53c8xx: remove some redundant variables Variables scriptb0 and dp_sgmin are being assigned but are never used hence they are redundant and can be removed. Cleans up clang warnings: warning: variable 'scriptb0' set but not used [-Wunused-but-set-variable] warning: variable 'dp_sgmin' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King Signed-off-by: Martin K. Petersen --- drivers/scsi/sym53c8xx_2/sym_fw.c | 4 ---- drivers/scsi/sym53c8xx_2/sym_hipd.c | 3 +-- 2 files changed, 1 insertion(+), 6 deletions(-) (limited to 'drivers/scsi') diff --git a/drivers/scsi/sym53c8xx_2/sym_fw.c b/drivers/scsi/sym53c8xx_2/sym_fw.c index 190770bdc194..91db17727963 100644 --- a/drivers/scsi/sym53c8xx_2/sym_fw.c +++ b/drivers/scsi/sym53c8xx_2/sym_fw.c @@ -295,10 +295,8 @@ static void sym_fw1_setup(struct sym_hcb *np, struct sym_fw *fw) { struct sym_fw1a_scr *scripta0; - struct sym_fw1b_scr *scriptb0; scripta0 = (struct sym_fw1a_scr *) np->scripta0; - scriptb0 = (struct sym_fw1b_scr *) np->scriptb0; /* * Fill variable parts in scripts. @@ -319,10 +317,8 @@ static void sym_fw2_setup(struct sym_hcb *np, struct sym_fw *fw) { struct sym_fw2a_scr *scripta0; - struct sym_fw2b_scr *scriptb0; scripta0 = (struct sym_fw2a_scr *) np->scripta0; - scriptb0 = (struct sym_fw2b_scr *) np->scriptb0; /* * Fill variable parts in scripts. diff --git a/drivers/scsi/sym53c8xx_2/sym_hipd.c b/drivers/scsi/sym53c8xx_2/sym_hipd.c index 378af306fda1..bd3f6e2d6834 100644 --- a/drivers/scsi/sym53c8xx_2/sym_hipd.c +++ b/drivers/scsi/sym53c8xx_2/sym_hipd.c @@ -3855,7 +3855,7 @@ out_reject: int sym_compute_residual(struct sym_hcb *np, struct sym_ccb *cp) { - int dp_sg, dp_sgmin, resid = 0; + int dp_sg, resid = 0; int dp_ofs = 0; /* @@ -3902,7 +3902,6 @@ int sym_compute_residual(struct sym_hcb *np, struct sym_ccb *cp) * We are now full comfortable in the computation * of the data residual (2's complement). */ - dp_sgmin = SYM_CONF_MAX_SG - cp->segments; resid = -cp->ext_ofs; for (dp_sg = cp->ext_sg; dp_sg < SYM_CONF_MAX_SG; ++dp_sg) { u_int tmp = scr_to_cpu(cp->phys.data[dp_sg].size); -- cgit v1.2.3