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authorHannes Reinecke <hare@suse.de>2017-04-07 09:34:13 +0200
committerMartin K. Petersen <martin.petersen@oracle.com>2017-04-11 20:55:20 -0400
commit136e57bf43dc4babbfb8783abbf707d483cacbe3 (patch)
tree8352bac9729d2833557042c72c1b77adc4322a7c /drivers/scsi/sg.c
parent745dfa0d8ec26b24f3304459ff6e9eacc5c8351b (diff)
scsi: sg: remove 'save_scat_len'
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> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/sg.c')
-rw-r--r--drivers/scsi/sg.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 11ca00d8b54c..92cc658d8bc6 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -145,7 +145,6 @@ typedef struct sg_fd { /* holds the state of a file descriptor */
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 @@ sg_unlink_reserve(Sg_fd * sfp, Sg_request * srp)
req_schp->pages = NULL;
req_schp->page_order = 0;
req_schp->sglist_len = 0;
- sfp->save_scat_len = 0;
srp->res_used = 0;
}