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[PATCHv4,2/6] sg: remove 'save_scat_len'

Message ID 1491550457-78302-3-git-send-email-hare@suse.de (mailing list archive)
State Accepted
Headers show

Commit Message

Hannes Reinecke April 7, 2017, 7:34 a.m. UTC 
Unused.

Signed-off-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Tested-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
---
 drivers/scsi/sg.c | 2 --
 1 file changed, 2 deletions(-)
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Patch

diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 11ca00d..92cc658 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -145,7 +145,6 @@ 
 	int timeout;		/* defaults to SG_DEFAULT_TIMEOUT      */
 	int timeout_user;	/* defaults to SG_DEFAULT_TIMEOUT_USER */
 	Sg_scatter_hold reserve;	/* buffer held for this file descriptor */
-	unsigned save_scat_len;	/* original length of trunc. scat. element */
 	Sg_request *headrp;	/* head of request slist, NULL->empty */
 	struct fasync_struct *async_qp;	/* used by asynchronous notification */
 	Sg_request req_arr[SG_MAX_QUEUE];	/* used as singly-linked list */
@@ -2014,7 +2013,6 @@  static long sg_compat_ioctl(struct file *filp, unsigned int cmd_in, unsigned lon
 	req_schp->pages = NULL;
 	req_schp->page_order = 0;
 	req_schp->sglist_len = 0;
-	sfp->save_scat_len = 0;
 	srp->res_used = 0;
 }