staging: zram: make global var "num_devices" use unique name

The global variable "num_devices" is too general to be
global. This patch switches the name to be "zram_num_devices".

Signed-off-by: Noah Watkins <noahwatkins@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Noah Watkins 2011-07-20 17:06:08 -06:00 • committed by Greg Kroah-Hartman
commit efd54f4375
3 changed files with 13 additions and 13 deletions