#include <linux/types.h>
#include <linux/kfifo.h>
#include <linux/delay.h>
+#include <linux/log2.h>
#include <asm/unaligned.h>
#include <net/tcp.h>
#include <scsi/scsi_cmnd.h>
qdepth = ISCSI_DEF_CMD_PER_LUN;
}
- if (cmds_max < 2 || (cmds_max & (cmds_max - 1)) ||
+ if (!is_power_of_2(cmds_max) ||
cmds_max >= ISCSI_MGMT_ITT_OFFSET) {
if (cmds_max != 0)
printk(KERN_ERR "iscsi: invalid can_queue of %d. "