diff options
Diffstat (limited to 'fs')
-rw-r--r-- | fs/ext2/super.c | 5 | ||||
-rw-r--r-- | fs/ext4/super.c | 5 | ||||
-rw-r--r-- | fs/zonefs/super.c | 5 |
3 files changed, 3 insertions, 12 deletions
diff --git a/fs/ext2/super.c b/fs/ext2/super.c index 6c4753277916..0d679451657c 100644 --- a/fs/ext2/super.c +++ b/fs/ext2/super.c @@ -1399,7 +1399,6 @@ static int ext2_statfs (struct dentry * dentry, struct kstatfs * buf) struct super_block *sb = dentry->d_sb; struct ext2_sb_info *sbi = EXT2_SB(sb); struct ext2_super_block *es = sbi->s_es; - u64 fsid; spin_lock(&sbi->s_lock); @@ -1453,9 +1452,7 @@ static int ext2_statfs (struct dentry * dentry, struct kstatfs * buf) buf->f_ffree = ext2_count_free_inodes(sb); es->s_free_inodes_count = cpu_to_le32(buf->f_ffree); buf->f_namelen = EXT2_NAME_LEN; - fsid = le64_to_cpup((void *)es->s_uuid) ^ - le64_to_cpup((void *)es->s_uuid + sizeof(u64)); - buf->f_fsid = u64_to_fsid(fsid); + buf->f_fsid = uuid_to_fsid(es->s_uuid); spin_unlock(&sbi->s_lock); return 0; } diff --git a/fs/ext4/super.c b/fs/ext4/super.c index ad34a37278cd..3581c1cdc19e 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -6148,7 +6148,6 @@ static int ext4_statfs(struct dentry *dentry, struct kstatfs *buf) struct ext4_sb_info *sbi = EXT4_SB(sb); struct ext4_super_block *es = sbi->s_es; ext4_fsblk_t overhead = 0, resv_blocks; - u64 fsid; s64 bfree; resv_blocks = EXT4_C2B(sbi, atomic64_read(&sbi->s_resv_clusters)); @@ -6169,9 +6168,7 @@ static int ext4_statfs(struct dentry *dentry, struct kstatfs *buf) buf->f_files = le32_to_cpu(es->s_inodes_count); buf->f_ffree = percpu_counter_sum_positive(&sbi->s_freeinodes_counter); buf->f_namelen = EXT4_NAME_LEN; - fsid = le64_to_cpup((void *)es->s_uuid) ^ - le64_to_cpup((void *)es->s_uuid + sizeof(u64)); - buf->f_fsid = u64_to_fsid(fsid); + buf->f_fsid = uuid_to_fsid(es->s_uuid); #ifdef CONFIG_QUOTA if (ext4_test_inode_flag(dentry->d_inode, EXT4_INODE_PROJINHERIT) && diff --git a/fs/zonefs/super.c b/fs/zonefs/super.c index 0fe76f376dee..e09810311162 100644 --- a/fs/zonefs/super.c +++ b/fs/zonefs/super.c @@ -1104,7 +1104,6 @@ static int zonefs_statfs(struct dentry *dentry, struct kstatfs *buf) struct super_block *sb = dentry->d_sb; struct zonefs_sb_info *sbi = ZONEFS_SB(sb); enum zonefs_ztype t; - u64 fsid; buf->f_type = ZONEFS_MAGIC; buf->f_bsize = sb->s_blocksize; @@ -1127,9 +1126,7 @@ static int zonefs_statfs(struct dentry *dentry, struct kstatfs *buf) spin_unlock(&sbi->s_lock); - fsid = le64_to_cpup((void *)sbi->s_uuid.b) ^ - le64_to_cpup((void *)sbi->s_uuid.b + sizeof(u64)); - buf->f_fsid = u64_to_fsid(fsid); + buf->f_fsid = uuid_to_fsid(sbi->s_uuid.b); return 0; } |