[dpdk-dev] [PATCH v2] net/qede: fix get link details

[Rasesh Mody]

This patch fixes get current link details, without this change the link
details can be inaccurate if proper lock is not acquired.

Fixes: 739a5b2f2b49 ("net/qede/base: use passed ptt handler")
Cc: stable at dpdk.org

Reported-by: Ferruh Yigit <ferruh.yigit at intel.com>
Signed-off-by: Rasesh Mody <rmody at marvell.com>
Signed-off-by: Igor Russkikh <irusskikh at marvell.com>
---
 drivers/net/qede/qede_main.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/net/qede/qede_main.c b/drivers/net/qede/qede_main.c
index aecb98261..1ae10d99d 100644
--- a/drivers/net/qede/qede_main.c
+++ b/drivers/net/qede/qede_main.c
@@ -584,13 +584,12 @@ qed_get_current_link(struct ecore_dev *edev, struct qed_link_output *if_link)
 	hwfn = &edev->hwfns[0];
 	if (IS_PF(edev)) {
 		ptt = ecore_ptt_acquire(hwfn);
-		if (!ptt)
-			DP_NOTICE(hwfn, true, "Failed to fill link; No PTT\n");
-
+		if (ptt) {
 			qed_fill_link(hwfn, ptt, if_link);
-
-		if (ptt)
 			ecore_ptt_release(hwfn, ptt);
+		} else {
+			DP_NOTICE(hwfn, true, "Failed to fill link; No PTT\n");
+		}
 	} else {
 		qed_fill_link(hwfn, NULL, if_link);
 	}
-- 
2.18.1