net/e1000: fix LSC interrupt
authorJingjing Wu <jingjing.wu@intel.com>
Thu, 13 Jul 2017 09:43:23 +0000 (17:43 +0800)
committerFerruh Yigit <ferruh.yigit@intel.com>
Wed, 19 Jul 2017 08:09:13 +0000 (11:09 +0300)
commit5ed76cd749ae90206e3e58444c76faae6aa7deae
tree36cd23672f1d391c2384574ae267e57cf9c26aca
parentd58244b9cf5460d0f00c3e0ecdf7b062f07f447b
net/e1000: fix LSC interrupt

If LSC flag is changed to off at last device start, the
enable flag is not cleared in HW.
This patch fixes it.

Fixes: c3cd3de0ab50 ("igb: enable Rx queue interrupts for PF")
Cc: stable@dpdk.org
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
drivers/net/e1000/igb_ethdev.c