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ubifs: Fixed missed le64_to_cpu() in journal

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commit df22b5b3ecc6233e33bd27f67f14c0cd1b5a5897 upstream.

In the ubifs_jnl_write_inode() functon, it calls ubifs_iget()
with xent->inum. The xent->inum is __le64, but the ubifs_iget()
takes native cpu endian.

I think that this should be changed to passing le64_to_cpu(xent->inum)
to fix the following sparse warning:

fs/ubifs/journal.c:902:58: warning: incorrect type in argument 2 (different base types)
fs/ubifs/journal.c:902:58:    expected unsigned long inum
fs/ubifs/journal.c:902:58:    got restricted __le64 [usertype] inum

Fixes: 7959cf3a75 ("ubifs: journal: Handle xattrs like files")
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ben Dooks (Codethink) 2019-10-16 11:08:03 +01:00 • committed by Greg Kroah-Hartman
commit c7e5f09427
1 changed files with 1 additions and 1 deletions
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2
fs/ubifs/journal.c
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@ -899,7 +899,7 @@ int ubifs_jnl_write_inode(struct ubifs_info *c, const struct inode *inode)
fname_name(&nm) = xent->name;
fname_len(&nm) = le16_to_cpu(xent->nlen);
xino = ubifs_iget(c->vfs_sb, xent->inum);
xino = ubifs_iget(c->vfs_sb, le64_to_cpu(xent->inum));
if (IS_ERR(xino)) {
err = PTR_ERR(xino);
ubifs_err(c, "dead directory entry '%s', error %d",