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@xxxxxxxxx> --- v2: -changed commit message drivers/staging/lustre/lustre/ldlm/ldlm_extent.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_extent.c b/drivers/staging/lustre/lustre/ldlm/ldlm_extent.c index 57b997d..3e7e97e 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_extent.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_extent.c @@ -50,6 +50,9 @@ */ #define DEBUG_SUBSYSTEM S_LDLM + +#include <linux/log2.h> + #include "../../include/linux/libcfs/libcfs.h" #include "../include/lustre_dlm.h" #include "../include/obd_support.h" @@ -149,7 +152,7 @@ static inline int lock_mode_to_index(ldlm_mode_t mode) int index; LASSERT(mode != 0); - LASSERT(IS_PO2(mode)); + LASSERT(is_power_of_2(mode)); for (index = -1; mode; index++) mode >>= 1; LASSERT(index < LCK_MODE_NUM); -- 2.4.2 -- Kind Regards, Aya Saif El-yazal Mahfouz _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
