Fixes gcc '-Wunused-but-set-variable' warning:
drivers/scsi/aic7xxx/aic79xx_core.c: In function ahd_dump_sglist:
drivers/scsi/aic7xxx/aic79xx_core.c:1738:14: warning: variable len set but not used [-Wunused-but-set-variable]
drivers/scsi/aic7xxx/aic79xx_core.c: In function ahd_handle_seqint:
drivers/scsi/aic7xxx/aic79xx_core.c:1911:26: warning: variable tinfo set but not used [-Wunused-but-set-variable]
drivers/scsi/aic7xxx/aic79xx_core.c: In function ahd_handle_transmission_error:
drivers/scsi/aic7xxx/aic79xx_core.c:2672:8: warning: variable lqistat2 set but not used [-Wunused-but-set-variable]
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: zhengbin <zhengbin13@xxxxxxxxxx>
---
drivers/scsi/aic7xxx/aic79xx_core.c | 15 ++-------------
1 file changed, 2 insertions(+), 13 deletions(-)
diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c
index 7e5044b..75d94d6 100644
--- a/drivers/scsi/aic7xxx/aic79xx_core.c
+++ b/drivers/scsi/aic7xxx/aic79xx_core.c
@@ -1743,8 +1743,8 @@ ahd_dump_sglist(struct scb *scb)
i,
(uint32_t)((addr >> 32) & 0xFFFFFFFF),
(uint32_t)(addr & 0xFFFFFFFF),
- sg_list[i].len & AHD_SG_LEN_MASK,
- (sg_list[i].len & AHD_DMA_LAST_SEG)
+ len & AHD_SG_LEN_MASK,
+ (len & AHD_DMA_LAST_SEG)
? " Last" : "");
}
} else {
@@ -1906,9 +1906,6 @@ ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat)
{
struct ahd_devinfo devinfo;
struct scb *scb;
- struct ahd_initiator_tinfo *targ_info;
- struct ahd_tmode_tstate *tstate;
- struct ahd_transinfo *tinfo;
u_int scbid;
/*
@@ -1936,12 +1933,6 @@ ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat)
SCB_GET_LUN(scb),
SCB_GET_CHANNEL(ahd, scb),
ROLE_INITIATOR);
- targ_info = ahd_fetch_transinfo(ahd,
- devinfo.channel,
- devinfo.our_scsiid,
- devinfo.target,
- &tstate);
- tinfo = &targ_info->curr;
ahd_set_width(ahd, &devinfo, MSG_EXT_WDTR_BUS_8_BIT,
AHD_TRANS_ACTIVE, /*paused*/TRUE);
ahd_set_syncrate(ahd, &devinfo, /*period*/0,
@@ -2669,7 +2660,6 @@ ahd_handle_transmission_error(struct ahd_softc *ahd)
struct scb *scb;
u_int scbid;
u_int lqistat1;
- u_int lqistat2;
u_int msg_out;
u_int curphase;
u_int lastphase;
@@ -2680,7 +2670,6 @@ ahd_handle_transmission_error(struct ahd_softc *ahd)
scb = NULL;
ahd_set_modes(ahd, AHD_MODE_SCSI, AHD_MODE_SCSI);
lqistat1 = ahd_inb(ahd, LQISTAT1) & ~(LQIPHASE_LQ|LQIPHASE_NLQ);
- lqistat2 = ahd_inb(ahd, LQISTAT2);
if ((lqistat1 & (LQICRCI_NLQ|LQICRCI_LQ)) == 0
&& (ahd->bugs & AHD_NLQICRC_DELAYED_BUG) != 0) {
u_int lqistate;
--
2.7.4
