1 files changed, 10 insertions, 6 deletions

diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 322ca87d252e..1951fb4ed404 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -2371,7 +2371,8 @@ static int st_set_options(struct scsi_tape *STp, long options)
 static int read_mode_page(struct scsi_tape *STp, int page, int omit_block_descs)
 {
         unsigned char cmd[MAX_COMMAND_SIZE];
-        struct st_request *SRpnt = NULL;
+        struct st_request *SRpnt;
+        int ret;
 
         memset(cmd, 0, MAX_COMMAND_SIZE);
         cmd[0] = MODE_SENSE;
@@ -2380,14 +2381,17 @@ static int read_mode_page(struct scsi_tape *STp, int page, int omit_block_descs)
         cmd[2] = page;
         cmd[4] = 255;
 
-        SRpnt = st_do_scsi(SRpnt, STp, cmd, cmd[4], DMA_FROM_DEVICE,
-                           STp->device->request_queue->rq_timeout, 0, 1);
-        if (SRpnt == NULL)
-                return (STp->buffer)->syscall_result;
+        SRpnt = st_allocate_request(STp);
+        if (!SRpnt)
+                return STp->buffer->syscall_result;
 
+        ret = st_scsi_kern_execute(SRpnt, cmd, DMA_FROM_DEVICE,
+                                   STp->buffer->b_data, cmd[4],
+                                   STp->device->request_queue->rq_timeout,
+                                   MAX_RETRIES);
         st_release_request(SRpnt);
 
-        return (STp->buffer)->syscall_result;
+        return ret ? : STp->buffer->syscall_result;
 }