From: Yuval Shaia <yuval.shaia@oracle.com>
Date: Mon, 25 Sep 2017 12:18:00 +0000 (-0700)
Subject: IB/ipoib: Remove device when one port fails to init
X-Git-Tag: v4.19~2157^2~112^2~98^3~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e4b2d06892c7f700f3d62dfef603add35269612e;p=platform%2Fkernel%2Flinux-rpi.git

IB/ipoib: Remove device when one port fails to init

Call ipoib_remove_one when one of the IPoIB ports fails to initialize in
order not to leave the module in unstable state.

Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
---

diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 2b1b0f2..1983494 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -2311,7 +2311,8 @@ static void ipoib_add_one(struct ib_device *device)
 	}
 
 	if (!count) {
-		kfree(dev_list);
+		pr_err("Failed to init port, removing it\n");
+		ipoib_remove_one(device, dev_list);
 		return;
 	}