staging: lustre: selftest.h: replace IS_PO2 by is_power_of_2
Replaces IS_PO2 by is_power_of_2. It is more accurate to use
is_power_of_2 since it returns 1 for numbers that are powers
of 2 only whereas IS_PO2 returns 1 for 0 and numbers that are
powers of 2.
Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/lustre/lnet/selftest/selftest.h b/drivers/staging/lustre/lnet/selftest/selftest.h
index 0c0f177..8704983 100644
--- a/drivers/staging/lustre/lnet/selftest/selftest.h
+++ b/drivers/staging/lustre/lnet/selftest/selftest.h
@@ -585,7 +585,7 @@
do { \
int __I = 2; \
while (!(cond)) { \
- CDEBUG(IS_PO2(++__I) ? D_WARNING : D_NET, \
+ CDEBUG(is_power_of_2(++__I) ? D_WARNING : D_NET, \
fmt, ## __VA_ARGS__); \
spin_unlock(&(lock)); \
\