ses: show devices for enclosures with no page 7

commit 877a55979c189c590e819a61cbbe2b7947875f17 upstream.

enclosure page 7 gives us the "pretty" names of the enclosure slots.
Without a page 7, we can still use the enclosure code as long as we
make up numeric names for the slots. Unfortunately, the current code
fails to add any devices because the check for page 10 is in the wrong
place if we have no page 7.  Fix it so that devices show up even if
the enclosure has no page 7.

Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/scsi/ses.c b/drivers/scsi/ses.c
index 3c8a0248ea45f69af399b56f5a91c78d115e6c7c..3b082ddccd21d0c33687e0fed4d9ba10da7726d2 100644 (file)
--- a/drivers/scsi/ses.c
+++ b/drivers/scsi/ses.c
@@ -389,9 +389,9 @@ static void ses_enclosure_data_process(struct enclosure_device *edev,
                len = (desc_ptr[2] << 8) + desc_ptr[3];
                /* skip past overall descriptor */
                desc_ptr += len + 4;
-               if (ses_dev->page10)
-                       addl_desc_ptr = ses_dev->page10 + 8;
        }
+       if (ses_dev->page10)
+               addl_desc_ptr = ses_dev->page10 + 8;
        type_ptr = ses_dev->page1 + 12 + ses_dev->page1[11];
        components = 0;
        for (i = 0; i < types; i++, type_ptr += 4) {