diff options
Diffstat (limited to 'fs/super.c')
| -rw-r--r-- | fs/super.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/super.c b/fs/super.c index 954aeb80e202..1182af8fd5ff 100644 --- a/fs/super.c +++ b/fs/super.c @@ -1012,10 +1012,8 @@ struct dentry *mount_bdev(struct file_system_type *fs_type, blkdev_put(bdev, mode); down_write(&s->s_umount); } else { - char b[BDEVNAME_SIZE]; - s->s_mode = mode; - strlcpy(s->s_id, bdevname(bdev, b), sizeof(s->s_id)); + snprintf(s->s_id, sizeof(s->s_id), "%pg", bdev); sb_set_blocksize(s, block_size(bdev)); error = fill_super(s, data, flags & MS_SILENT ? 1 : 0); if (error) { @@ -1199,7 +1197,7 @@ int __sb_start_write(struct super_block *sb, int level, bool wait) else ret = percpu_down_read_trylock(sb->s_writers.rw_sem + level-1); - WARN_ON(force_trylock & !ret); + WARN_ON(force_trylock && !ret); return ret; } EXPORT_SYMBOL(__sb_start_write); |