Message ID | e4ebc289269ab87d0fa77e9da8f79131e34070ee.1594037787.git.wangyunjian@huawei.com (mailing list archive) |
---|---|
State | Accepted, archived |
Delegated to: | Ferruh Yigit |
Headers | show |
Series | fixes for af_packet driver | expand |
Context | Check | Description |
---|---|---|
ci/Intel-compilation | fail | Compilation issues |
ci/travis-robot | success | Travis build: passed |
ci/checkpatch | success | coding style OK |
diff --git a/drivers/net/af_packet/rte_eth_af_packet.c b/drivers/net/af_packet/rte_eth_af_packet.c index be3fabb..4d2e1f6 100644 --- a/drivers/net/af_packet/rte_eth_af_packet.c +++ b/drivers/net/af_packet/rte_eth_af_packet.c @@ -843,8 +843,9 @@ struct pmd_internals { if (qsockfd != -1) close(qsockfd); for (q = 0; q < nb_queues; q++) { - munmap((*internals)->rx_queue[q].map, - 2 * req->tp_block_size * req->tp_block_nr); + if ((*internals)->rx_queue[q].map != MAP_FAILED) + munmap((*internals)->rx_queue[q].map, + 2 * req->tp_block_size * req->tp_block_nr); rte_free((*internals)->rx_queue[q].rd); rte_free((*internals)->tx_queue[q].rd);