[dpdk-dev] [PATCH 3/6] net/tap: don't set fd value overwritten just below

Pascal Mazon pascal.mazon at 6wind.com
Tue Jan 31 10:42:55 CET 2017


pmd->fds[0], pmd->rxq[0] and pmd->txq[0] are set a couple of lines after
the for loop that initializes them to -1.

Signed-off-by: Pascal Mazon <pascal.mazon at 6wind.com>
---
 drivers/net/tap/rte_eth_tap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/tap/rte_eth_tap.c b/drivers/net/tap/rte_eth_tap.c
index 4cc1767da5e8..3d15031008c6 100644
--- a/drivers/net/tap/rte_eth_tap.c
+++ b/drivers/net/tap/rte_eth_tap.c
@@ -643,7 +643,7 @@ eth_dev_tap_create(const char *name, char *tap_name)
 	}
 
 	/* Presetup the fds to -1 as being not working */
-	for (i = 0; i < RTE_PMD_TAP_MAX_QUEUES; i++) {
+	for (i = 1; i < RTE_PMD_TAP_MAX_QUEUES; i++) {
 		pmd->fds[i] = -1;
 		pmd->rxq[i].fd = -1;
 		pmd->txq[i].fd = -1;
-- 
2.8.0.rc0



More information about the dev mailing list