ubifs: Remove empty file.h

This empty file sneaked into the tree by mistake.
Remove it.

Fixes: 965bfd9ac4d3 ("ubifs: Pass struct ubifs_info to ubifs_assert()")
Signed-off-by: Richard Weinberger <richard@nod.at>

diff --git a/fs/ubifs/file.h b/fs/ubifs/file.h
deleted file mode 100644 (file)
index e69de29..0000000