[PATCH V2] i40iw: Do not set self-referencing pointer to NULL after kfree

Shiraz Saleem
2016-08-23T00:01:47Z

From: Mustafa Ismail <mustafa.ismail-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>

In i40iw_free_virt_mem(), do not set mem->va to NULL
after freeing it as mem->va is a self-referencing pointer
to mem.

Fixes: 4e9042e647ff ("i40iw: add hw and utils files")

Reported-by: Stefan Assmann <sassmann-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Signed-off-by: Mustafa Ismail <mustafa.ismail-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Signed-off-by: Shiraz Saleem <shiraz.saleem-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---

V2: Fix typo in subject line.

drivers/infiniband/hw/i40iw/i40iw_utils.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/drivers/infiniband/hw/i40iw/i40iw_utils.c b/drivers/infiniband/hw/i40iw/i40iw_utils.c
index 0e8db0a..d5f5de2 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_utils.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_utils.c
@@ -674,7 +674,6 @@ enum i40iw_status_code i40iw_free_virt_mem(struct i40iw_hw *hw,
if (!mem)
return I40IW_ERR_PARAM;
kfree(mem->va);
- mem->va = NULL;
return 0;
}

--
2.8.0

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