block: Use accessor functions for queue limits

Convert all external users of queue limits to using wrapper functions
instead of poking the request queue variables directly.

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
index a9670dd4b5de..5f8e798ede4e 100644
--- a/block/scsi_ioctl.c
+++ b/block/scsi_ioctl.c
@@ -75,7 +75,7 @@ static int sg_set_timeout(struct request_queue *q, int __user *p)
 
 static int sg_get_reserved_size(struct request_queue *q, int __user *p)
 {
-        unsigned val = min(q->sg_reserved_size, q->max_sectors << 9);
+        unsigned val = min(q->sg_reserved_size, queue_max_sectors(q) << 9);
 
         return put_user(val, p);
 }
@@ -89,8 +89,8 @@ static int sg_set_reserved_size(struct request_queue *q, int __user *p)
 
         if (size < 0)
                 return -EINVAL;
-        if (size > (q->max_sectors << 9))
-                size = q->max_sectors << 9;
+        if (size > (queue_max_sectors(q) << 9))
+                size = queue_max_sectors(q) << 9;
 
         q->sg_reserved_size = size;
         return 0;
@@ -264,7 +264,7 @@ static int sg_io(struct request_queue *q, struct gendisk *bd_disk,
         if (hdr->cmd_len > BLK_MAX_CDB)
                 return -EINVAL;
 
-        if (hdr->dxfer_len > (q->max_hw_sectors << 9))
+        if (hdr->dxfer_len > (queue_max_hw_sectors(q) << 9))
                 return -EIO;
 
         if (hdr->dxfer_len)