eal/linux: fix epoll timeout

[dpdk.git] / lib / librte_eal / linuxapp / eal / eal_interrupts.c

diff --git a/lib/librte_eal/linuxapp/eal/eal_interrupts.c b/lib/librte_eal/linuxapp/eal/eal_interrupts.c
index 66e1fe3226eb8605273c443dc4d6fc3b529ebd8c..078318ce10094429bf1561a5b991df28f5f0c01f 100644 (file)
--- a/lib/librte_eal/linuxapp/eal/eal_interrupts.c
+++ b/lib/librte_eal/linuxapp/eal/eal_interrupts.c
@@ -1002,6 +1002,9 @@ rte_epoll_wait(int epfd, struct rte_epoll_event *events,
                                strerror(errno));
                        rc = -1;
                        break;
+               } else {
+                       /* rc == 0, epoll_wait timed out */
+                       break;
                }
        }