1 files changed, 2 insertions, 4 deletions

diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c
index 280ded8b79ba..8538015ed4a0 100644
--- a/arch/s390/hypfs/inode.c
+++ b/arch/s390/hypfs/inode.c
@@ -171,12 +171,10 @@ static ssize_t hypfs_aio_write(struct kiocb *iocb, const struct iovec *iov,
                               unsigned long nr_segs, loff_t offset)
 {
         int rc;
-        struct super_block *sb;
-        struct hypfs_sb_info *fs_info;
+        struct super_block *sb = file_inode(iocb->ki_filp)->i_sb;
+        struct hypfs_sb_info *fs_info = sb->s_fs_info;
         size_t count = iov_length(iov, nr_segs);
 
-        sb = iocb->ki_filp->f_path.dentry->d_inode->i_sb;
-        fs_info = sb->s_fs_info;
         /*
          * Currently we only allow one update per second for two reasons:
          * 1. diag 204 is VERY expensive