From: Xiubo Li <lixiubo@xxxxxxxxxxxxxxxxxxxx>
Since the unusual characters from sysfs attributes have been stript
for dc superblock label, so should here.
Signed-off-by: Xiubo Li <lixiubo@xxxxxxxxxxxxxxxxxxxx>
---
drivers/md/bcache/sysfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/md/bcache/sysfs.c b/drivers/md/bcache/sysfs.c
index f90f136..d449f37 100644
--- a/drivers/md/bcache/sysfs.c
+++ b/drivers/md/bcache/sysfs.c
@@ -249,7 +249,7 @@
bch_write_bdev_super(dc, NULL);
if (dc->disk.c) {
memcpy(dc->disk.c->uuids[dc->disk.id].label,
- buf, SB_LABEL_SIZE);
+ dc->sb.label, strlen(dc->sb.label));
bch_uuid_write(dc->disk.c);
}
env = kzalloc(sizeof(struct kobj_uevent_env), GFP_KERNEL);
--
1.8.3.1
--
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