linux-kernel - [PATCH v2 20/29] scsi: aic7xxx: aic7xxx

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Message-Id: <20200713074645.126138-21-lee.jones@linaro.org>
Date:   Mon, 13 Jul 2020 08:46:36 +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 20/29] scsi: aic7xxx: aic7xxx_osm: Remove unused variable 'targ'

Looks like checking the 'targ' was removed in 2005.

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

 drivers/scsi/aic7xxx/aic7xxx_osm.c: In function ‘ahc_send_async’:
 drivers/scsi/aic7xxx/aic7xxx_osm.c:1604:28: warning: variable ‘targ’ set but not used [-Wunused-but-set-variable]
 1604 | struct ahc_linux_target *targ;
 | ^~~~

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 | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index cc4c7b1781466..ed437c16de881 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -1592,7 +1592,6 @@ ahc_send_async(struct ahc_softc *ahc, char channel,
 	case AC_TRANSFER_NEG:
 	{
 		struct	scsi_target *starget;
-		struct	ahc_linux_target *targ;
 		struct	ahc_initiator_tinfo *tinfo;
 		struct	ahc_tmode_tstate *tstate;
 		int	target_offset;
@@ -1626,7 +1625,6 @@ ahc_send_async(struct ahc_softc *ahc, char channel,
 		starget = ahc->platform_data->starget[target_offset];
 		if (starget == NULL)
 			break;
-		targ = scsi_transport_target_data(starget);
 
 		target_ppr_options =
 			(spi_dt(starget) ? MSG_EXT_PPR_DT_REQ : 0)
-- 
2.25.1