vfs: prefer ->dentry->d_sb to ->mnt->mnt_sb

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/sysv/itree.c b/fs/sysv/itree.c
index fa8d43c92bb8..90b54b438789 100644
--- a/fs/sysv/itree.c
+++ b/fs/sysv/itree.c
@@ -442,7 +442,7 @@ static unsigned sysv_nblocks(struct super_block *s, loff_t size)
 
 int sysv_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
 {
-        struct super_block *s = mnt->mnt_sb;
+        struct super_block *s = dentry->d_sb;
         generic_fillattr(dentry->d_inode, stat);
         stat->blocks = (s->s_blocksize / 512) * sysv_nblocks(s, stat->size);
         stat->blksize = s->s_blocksize;