ide: Fix a theoretical Ooops case

Found by a static analyser. It is in theory possible we dereference
dev->id when it has become invalid. Re-order to avoid this.

Not needed for new-ide as we no longer support the crazy exabyte nest stuff

Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Andrew Morton <akpm@osdl.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 41bfa4d21ab6..f5ce22c38f82 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -574,11 +574,11 @@ static inline u8 probe_for_drive (ide_drive_t *drive)
                         /* look for ATAPI device */
                         (void) do_probe(drive, WIN_PIDENTIFY);
                 }
-                if (strstr(drive->id->model, "E X A B Y T E N E S T"))
-                        enable_nest(drive);
                 if (!drive->present)
                         /* drive not found */
                         return 0;
+                if (strstr(drive->id->model, "E X A B Y T E N E S T"))
+                        enable_nest(drive);
         
                 /* identification failed? */
                 if (!drive->id_read) {