pstore/ram: (really) fix undefined usage of rounddown_pow_of_two
authorMaxime Bizon <mbizon@freebox.fr>
Fri, 30 Aug 2013 16:06:41 +0000 (18:06 +0200)
committerTony Luck <tony.luck@intel.com>
Fri, 30 Aug 2013 22:57:01 +0000 (15:57 -0700)
Previous attempt to fix was b042e47491ba5f487601b5141a3f1d8582304170

Suggested use of is_power_of_2() was bogus because is_power_of_2(0) is
false (documented behaviour).

Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>

No differences found