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Commit 5c8857b6 authored by Dan Carpenter's avatar Dan Carpenter Committed by Doug Ledford
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IB/IPoIB: Fix error code in ipoib_add_port() 



We accidentally don't see the error code on some of these error paths.
It means we return ERR_PTR(0) which is NULL and it results in a NULL
dereference in the caller.

This bug dates to pre-git days.

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: default avatarLeon Romanovsky <leonro@mellanox.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 653f0a71

drivers/infiniband/ulp/ipoib/ipoib_main.c

+1 −0
Original line number Diff line number Diff line
@@ -2239,6 +2239,7 @@ static struct net_device *ipoib_add_port(const char *format, 
		goto register_failed;

	}



	result = -ENOMEM;

	if (ipoib_cm_add_mode_attr(priv->dev))

		goto sysfs_failed;

	if (ipoib_add_pkey_attr(priv->dev))