linux-kernel - [PATCH v2 18/29] scsi: aic7xxx: aic7xxx

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Message-Id: <20200713074645.126138-19-lee.jones@linaro.org>
Date:   Mon, 13 Jul 2020 08:46:34 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     jejb@...ux.ibm.com, martin.petersen@...cle.com
Cc:     linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org,
        Lee Jones <lee.jones@...aro.org>,
        Hannes Reinecke <hare@...e.com>,
        "Daniel M. Eischen" <deischen@...rks.InterWorks.org>,
        Doug Ledford <dledford@...hat.com>
Subject: [PATCH v2 18/29] scsi: aic7xxx: aic7xxx_osm: Remove unused variable 'tinfo'

Looks like none of the artifact from  ahc_fetch_transinfo() are used anymore.

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

 drivers/scsi/aic7xxx/aic7xxx_osm.c: In function ‘ahc_linux_target_alloc’:
 drivers/scsi/aic7xxx/aic7xxx_osm.c:567:30: warning: variable ‘tinfo’ set but not used [-Wunused-but-set-variable]
 567 | struct ahc_initiator_tinfo *tinfo;
 | ^~~~~

Cc: Hannes Reinecke <hare@...e.com>
Cc: "Daniel M. Eischen" <deischen@...rks.InterWorks.org>
Cc: Doug Ledford <dledford@...hat.com>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/scsi/aic7xxx/aic7xxx_osm.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index 2edfa0594f183..32bfe20d79cc1 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -564,8 +564,6 @@ ahc_linux_target_alloc(struct scsi_target *starget)
 	struct scsi_target **ahc_targp = ahc_linux_target_in_softc(starget);
 	unsigned short scsirate;
 	struct ahc_devinfo devinfo;
-	struct ahc_initiator_tinfo *tinfo;
-	struct ahc_tmode_tstate *tstate;
 	char channel = starget->channel + 'A';
 	unsigned int our_id = ahc->our_id;
 	unsigned int target_offset;
@@ -612,9 +610,6 @@ ahc_linux_target_alloc(struct scsi_target *starget)
 			spi_max_offset(starget) = 0;
 		spi_min_period(starget) = 
 			ahc_find_period(ahc, scsirate, maxsync);
-
-		tinfo = ahc_fetch_transinfo(ahc, channel, ahc->our_id,
-					    starget->id, &tstate);
 	}
 	ahc_compile_devinfo(&devinfo, our_id, starget->id,
 			    CAM_LUN_WILDCARD, channel,
-- 
2.25.1