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staging: lustre: selftest.h: replace IS_PO2 by is_power_of_2

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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>
This commit is contained in:
Aya Mahfouz 2015-10-29 02:59:27 +02:00 • committed by Greg Kroah-Hartman
commit b3367164f4
1 changed files with 1 additions and 1 deletions
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drivers/staging/lustre/lnet/selftest/selftest.h
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@ -585,7 +585,7 @@ swi_state2str (int state)
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)); \
\