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-rw-r--r--block/blk-integrity.c17
1 files changed, 7 insertions, 10 deletions
diff --git a/block/blk-integrity.c b/block/blk-integrity.c
index 4ffa381..3f1a847 100644
--- a/block/blk-integrity.c
+++ b/block/blk-integrity.c
@@ -217,17 +217,16 @@ static ssize_t integrity_read_store(struct blk_integrity *bi,
unsigned long val = simple_strtoul(p, &p, 10);
if (val)
- set_bit(INTEGRITY_FLAG_READ, &bi->flags);
+ bi->flags |= INTEGRITY_FLAG_READ;
else
- clear_bit(INTEGRITY_FLAG_READ, &bi->flags);
+ bi->flags &= ~INTEGRITY_FLAG_READ;
return count;
}
static ssize_t integrity_read_show(struct blk_integrity *bi, char *page)
{
- return sprintf(page, "%d\n",
- test_bit(INTEGRITY_FLAG_READ, &bi->flags) ? 1 : 0);
+ return sprintf(page, "%d\n", (bi->flags & INTEGRITY_FLAG_READ) != 0);
}
static ssize_t integrity_write_store(struct blk_integrity *bi,
@@ -237,17 +236,16 @@ static ssize_t integrity_write_store(struct blk_integrity *bi,
unsigned long val = simple_strtoul(p, &p, 10);
if (val)
- set_bit(INTEGRITY_FLAG_WRITE, &bi->flags);
+ bi->flags |= INTEGRITY_FLAG_WRITE;
else
- clear_bit(INTEGRITY_FLAG_WRITE, &bi->flags);
+ bi->flags &= ~INTEGRITY_FLAG_WRITE;
return count;
}
static ssize_t integrity_write_show(struct blk_integrity *bi, char *page)
{
- return sprintf(page, "%d\n",
- test_bit(INTEGRITY_FLAG_WRITE, &bi->flags) ? 1 : 0);
+ return sprintf(page, "%d\n", (bi->flags & INTEGRITY_FLAG_WRITE) != 0);
}
static struct integrity_sysfs_entry integrity_format_entry = {
@@ -340,8 +338,7 @@ int blk_integrity_register(struct gendisk *disk, struct blk_integrity *template)
kobject_uevent(&bi->kobj, KOBJ_ADD);
- set_bit(INTEGRITY_FLAG_READ, &bi->flags);
- set_bit(INTEGRITY_FLAG_WRITE, &bi->flags);
+ bi->flags |= INTEGRITY_FLAG_READ | INTEGRITY_FLAG_WRITE;
bi->sector_size = disk->queue->hardsect_size;
disk->integrity = bi;
} else
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