1 files changed, 7 insertions, 8 deletions

diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
index c525905f9d35..9a441559118d 100644
--- a/block/scsi_ioctl.c
+++ b/block/scsi_ioctl.c
@@ -190,12 +190,11 @@ void blk_set_cmd_filter_defaults(struct blk_cmd_filter *filter)
 EXPORT_SYMBOL_GPL(blk_set_cmd_filter_defaults);
 
 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
-                             struct sg_io_hdr *hdr, struct file *file)
+                             struct sg_io_hdr *hdr, fmode_t mode)
 {
         if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
                 return -EFAULT;
-        if (blk_verify_command(&q->cmd_filter, rq->cmd,
-                               file->f_mode & FMODE_WRITE))
+        if (blk_verify_command(&q->cmd_filter, rq->cmd, mode & FMODE_WRITE))
                 return -EPERM;
 
         /*
@@ -260,8 +259,8 @@ static int blk_complete_sghdr_rq(struct request *rq, struct sg_io_hdr *hdr,
         return r;
 }
 
-static int sg_io(struct file *file, struct request_queue *q,
-                struct gendisk *bd_disk, struct sg_io_hdr *hdr)
+static int sg_io(struct request_queue *q, struct gendisk *bd_disk,
+                struct sg_io_hdr *hdr, fmode_t mode)
 {
         unsigned long start_time;
         int writing = 0, ret = 0;
@@ -293,7 +292,7 @@ static int sg_io(struct file *file, struct request_queue *q,
         if (!rq)
                 return -ENOMEM;
 
-        if (blk_fill_sghdr_rq(q, rq, hdr, file)) {
+        if (blk_fill_sghdr_rq(q, rq, hdr, mode)) {
                 blk_put_request(rq);
                 return -EFAULT;
         }
@@ -565,7 +564,7 @@ int scsi_cmd_ioctl(struct file *file, struct request_queue *q,
                         err = -EFAULT;
                         if (copy_from_user(&hdr, arg, sizeof(hdr)))
                                 break;
-                        err = sg_io(file, q, bd_disk, &hdr);
+                        err = sg_io(q, bd_disk, &hdr, file ? file->f_mode : 0);
                         if (err == -EFAULT)
                                 break;
 
@@ -613,7 +612,7 @@ int scsi_cmd_ioctl(struct file *file, struct request_queue *q,
                         hdr.cmdp = ((struct cdrom_generic_command __user*) arg)->cmd;
                         hdr.cmd_len = sizeof(cgc.cmd);
 
-                        err = sg_io(file, q, bd_disk, &hdr);
+                        err = sg_io(q, bd_disk, &hdr, file ? file->f_mode : 0);
                         if (err == -EFAULT)
                                 break;