diff options
| -rw-r--r-- | drivers/md/bcache/super.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c index e8013e1b0a14..ee7c87f38d0d 100644 --- a/drivers/md/bcache/super.c +++ b/drivers/md/bcache/super.c @@ -2376,18 +2376,20 @@ static ssize_t register_bcache(struct kobject *k, struct kobj_attribute *attr, const char *buffer, size_t size) { const char *err; - char *path; + char *path = NULL; struct cache_sb *sb; struct block_device *bdev = NULL; struct page *sb_page; ssize_t ret; ret = -EBUSY; + err = "failed to reference bcache module"; if (!try_module_get(THIS_MODULE)) goto out; /* For latest state of bcache_is_reboot */ smp_mb(); + err = "bcache is in reboot"; if (bcache_is_reboot) goto out_module_put; |