if (retval < (int)produce_q->kernel_if->num_pages) {
pr_debug("get_user_pages_fast(produce) failed (retval=%d)",
retval);
- qp_release_pages(produce_q->kernel_if->u.h.header_page,
- retval, false);
+ if (retval > 0)
+ qp_release_pages(produce_q->kernel_if->u.h.header_page,
+ retval, false);
err = VMCI_ERROR_NO_MEM;
goto out;
}
if (retval < (int)consume_q->kernel_if->num_pages) {
pr_debug("get_user_pages_fast(consume) failed (retval=%d)",
retval);
- qp_release_pages(consume_q->kernel_if->u.h.header_page,
- retval, false);
+ if (retval > 0)
+ qp_release_pages(consume_q->kernel_if->u.h.header_page,
+ retval, false);
qp_release_pages(produce_q->kernel_if->u.h.header_page,
produce_q->kernel_if->num_pages, false);
err = VMCI_ERROR_NO_MEM;