Commit ff58105a authored by Al Viro's avatar Al Viro
Browse files

dma_buf: no need to bother with file_inode()->i_mapping 



->f_mapping will do just fine

Reviewed-by: default avatarChristian Brauner (Microsoft) <brauner@kernel.org>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 1f24cd31

drivers/dma-buf/udmabuf.c

+1 −1
Original line number Diff line number Diff line
@@ -210,7 +210,7 @@ static long udmabuf_create(struct miscdevice *device, 
		memfd = fget(list[i].memfd);

		if (!memfd)

			goto err;

		mapping = file_inode(memfd)->i_mapping;

		mapping = memfd->f_mapping;

		if (!shmem_mapping(mapping) && !is_file_hugepages(memfd))

			goto err;

		seals = memfd_fcntl(memfd, F_GET_SEALS, 0);