[PATCH] devfs: Remove the gendisk devfs_name field as it's no longer needed

And remove the now unneeded number field.
Also fixes all drivers that set these fields.

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

1 files changed, 2 insertions, 6 deletions

diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c
index 5856a02fff58..c3e205b6a4c9 100644
--- a/arch/um/drivers/ubd_kern.c
+++ b/arch/um/drivers/ubd_kern.c
@@ -637,14 +637,10 @@ static int ubd_new_disk(int major, u64 size, int unit,
         disk->first_minor = unit << UBD_SHIFT;
         disk->fops = &ubd_blops;
         set_capacity(disk, size / 512);
-        if(major == MAJOR_NR){
+        if(major == MAJOR_NR)
                 sprintf(disk->disk_name, "ubd%c", 'a' + unit);
-                sprintf(disk->devfs_name, "ubd/disc%d", unit);
-        }
-        else {
+        else
                 sprintf(disk->disk_name, "ubd_fake%d", unit);
-                sprintf(disk->devfs_name, "ubd_fake/disc%d", unit);
-        }
 
         /* sysfs register (not for ide fake devices) */
         if (major == MAJOR_NR) {