linux-kernel - [PATCH] scsi: bnx2fc: Remove some unused fields in struct bnx2fc

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Message-ID: <42e20b159f3bbb12da7796463a521ca051bd5274.1724399924.git.christophe.jaillet@wanadoo.fr>
Date: Fri, 23 Aug 2024 09:59:05 +0200
From: Christophe JAILLET <christophe.jaillet@...adoo.fr>
To: Saurav Kashyap <skashyap@...vell.com>,
	Javed Hasan <jhasan@...vell.com>,
	GR-QLogic-Storage-Upstream@...vell.com,
	"James E.J. Bottomley" <James.Bottomley@...senPartnership.com>,
	"Martin K. Petersen" <martin.petersen@...cle.com>
Cc: linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org,
	Christophe JAILLET <christophe.jaillet@...adoo.fr>,
	linux-scsi@...r.kernel.org
Subject: [PATCH] scsi: bnx2fc: Remove some unused fields in struct bnx2fc_rport

Some fields are unused in struct bnx2fc_rport.
Remove them in order to save 96 bytes on a x86_64.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
Compile tested only
---
 drivers/scsi/bnx2fc/bnx2fc.h | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/scsi/bnx2fc/bnx2fc.h b/drivers/scsi/bnx2fc/bnx2fc.h
index 7e74f77da14f..6d47a4d8eed6 100644
--- a/drivers/scsi/bnx2fc/bnx2fc.h
+++ b/drivers/scsi/bnx2fc/bnx2fc.h
@@ -358,18 +358,12 @@ struct bnx2fc_rport {
 	dma_addr_t lcq_dma;
 	u32 lcq_mem_size;
 
-	void *ofld_req[4];
-	dma_addr_t ofld_req_dma[4];
-	void *enbl_req;
-	dma_addr_t enbl_req_dma;
-
 	spinlock_t tgt_lock;
 	spinlock_t cq_lock;
 	atomic_t num_active_ios;
 	u32 flush_in_prog;
 	unsigned long timestamp;
 	unsigned long retry_delay_timestamp;
-	struct list_head free_task_list;
 	struct bnx2fc_cmd *pending_queue[BNX2FC_SQ_WQES_MAX+1];
 	struct list_head active_cmd_queue;
 	struct list_head els_queue;
-- 
2.46.0