scsi: aic7xxx: Remove set but unused variables 'targ_info' and 'value'

Also remove 'tstate' which became unused after this patch.

Fixes the following W=1 kernel build warning(s):

 drivers/scsi/aic7xxx/aic79xx_core.c: In function ‘ahd_handle_seqint’:
 drivers/scsi/aic7xxx/aic79xx_core.c:1907:32: warning: variable ‘targ_info’ set but not used [-Wunused-but-set-variable]
 1907 | struct ahd_initiator_tinfo *targ_info;
 | ^~~~~~~~~
 drivers/scsi/pm8001/pm8001_hwi.c: In function ‘mpi_set_phys_g3_with_ssc’:
 drivers/scsi/pm8001/pm8001_hwi.c:413:6: warning: variable ‘value’ set but not used [-Wunused-but-set-variable]
 413 | u32 value, offset, i;
 | ^~~~~

Link: https://lore.kernel.org/r/20200721164148.2617584-16-lee.jones@linaro.org
Cc: Hannes Reinecke <hare@suse.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c
index 243e763..c912d29 100644 (file)
--- a/drivers/scsi/aic7xxx/aic79xx_core.c
+++ b/drivers/scsi/aic7xxx/aic79xx_core.c
@@ -1904,8 +1904,6 @@ 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;
                        u_int   scbid;
 
                        /*
@@ -1933,11 +1931,6 @@ 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);
                        ahd_set_width(ahd, &devinfo, MSG_EXT_WDTR_BUS_8_BIT,
                                      AHD_TRANS_ACTIVE, /*paused*/TRUE);
                        ahd_set_syncrate(ahd, &devinfo, /*period*/0,