diff --git a/drivers/platform/goldfish/goldfish_pipe_v2.c b/drivers/platform/goldfish/goldfish_pipe_v2.c index dd362d637611cecfc866b973a85c35a1c32bfb68..bd4ed577a245c5463b5195a47df246661bfc3f99 100644 --- a/drivers/platform/goldfish/goldfish_pipe_v2.c +++ b/drivers/platform/goldfish/goldfish_pipe_v2.c @@ -391,8 +391,10 @@ static int transfer_max_buffers(struct goldfish_pipe *pipe, pages_count = pin_user_pages(first_page, last_page, last_page_size, is_write, pipe->pages, &iter_last_page_size); - if (pages_count < 0) + if (pages_count < 0) { + mutex_unlock(&pipe->lock); return pages_count; + } populate_rw_params(pipe->pages, pages_count, address, address_end, first_page, last_page, iter_last_page_size, is_write,