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

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Al Viro
2011-12-07 18:16:57 -05:00
parent ece2ccb668
commit d8c9584ea2
14 changed files with 27 additions and 25 deletions
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4
fs/fhandle.c
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@@ -25,8 +25,8 @@ static long do_sys_name_to_handle(struct path *path,
* We need t make sure wether the file system
* support decoding of the file handle
*/
if (!path->mnt->mnt_sb->s_export_op ||
!path->mnt->mnt_sb->s_export_op->fh_to_dentry)
if (!path->dentry->d_sb->s_export_op ||
!path->dentry->d_sb->s_export_op->fh_to_dentry)
return -EOPNOTSUPP;
if (copy_from_user(&f_handle, ufh, sizeof(struct file_handle)))