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scsi: devinfo: use const_ilog2 for array indices

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Use the just introduced const_ilog2() macro to avoid sparse errors.

Signed-off-by: Martin Wilck <mwilck@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Martin Wilck
2018-04-18 01:35:07 +02:00
committed by Martin K. Petersen
parent dbef91ec54
commit 659c1c1b29
2 changed files with 2 additions and 2 deletions
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2
drivers/scsi/scsi_sysfs.c
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@@ -968,7 +968,7 @@ sdev_show_wwid(struct device *dev, struct device_attribute *attr,
static DEVICE_ATTR(wwid, S_IRUGO, sdev_show_wwid, NULL);
#define BLIST_FLAG_NAME(name) \
[ilog2((__force unsigned int)BLIST_##name)] = #name
[const_ilog2((__force unsigned int)BLIST_##name)] = #name
static const char *const sdev_bflags_name[] = {
#include "scsi_devinfo_tbl.c"
};