Commit d74999c8 authored by Andreas Gruenbacher's avatar Andreas Gruenbacher Committed by Darrick J. Wong
Browse files

iomap: iomap_write_end cleanup 



In iomap_write_end(), only call iomap_write_failed() on the byte range
that has failed.  This should improve code readability, but doesn't fix
an actual bug because iomap_write_failed() is called after updating the
file size here and it only affects the memory beyond the end of the
file.

Signed-off-by: default avatarAndreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: default avatarDarrick J. Wong <djwong@kernel.org>
Signed-off-by: default avatarDarrick J. Wong <djwong@kernel.org>
parent b71450e2

fs/iomap/buffered-io.c

+1 −1
Original line number Diff line number Diff line
@@ -734,7 +734,7 @@ static size_t iomap_write_end(struct iomap_iter *iter, loff_t pos, size_t len, 
	folio_put(folio);



	if (ret < len)

		iomap_write_failed(iter->inode, pos, len);

		iomap_write_failed(iter->inode, pos + ret, len - ret);

	return ret;

}