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authorTobias Regnery <tobias.regnery@gmail.com>2017-01-24 14:34:22 +0100
committerDavid S. Miller <davem@davemloft.net>2017-01-24 21:27:58 +0100
commitf1db5c101cd48b5555ed9e061dcc49ed329812ea (patch)
tree1de63dbbeb69250983d3d8b7d3e21d2d18f768d1 /drivers/net/ethernet/atheros
parentqmi_wwan/cdc_ether: add device ID for HP lt2523 (Novatel E371) WWAN card (diff)
downloadlinux-f1db5c101cd48b5555ed9e061dcc49ed329812ea.tar.xz
linux-f1db5c101cd48b5555ed9e061dcc49ed329812ea.zip
alx: fix wrong condition to free descriptor memory
The condition to free the descriptor memory is wrong, we want to free the memory if it is set and not if it is unset. Invert the test to fix this issue. Fixes: b0999223f224b ("alx: add ability to allocate and free alx_napi structures") Signed-off-by: Tobias Regnery <tobias.regnery@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/atheros')
-rw-r--r--drivers/net/ethernet/atheros/alx/main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c
index c8f525574d68..765306bd78c2 100644
--- a/drivers/net/ethernet/atheros/alx/main.c
+++ b/drivers/net/ethernet/atheros/alx/main.c
@@ -703,7 +703,7 @@ static void alx_free_rings(struct alx_priv *alx)
if (alx->qnapi[0] && alx->qnapi[0]->rxq)
kfree(alx->qnapi[0]->rxq->bufs);
- if (!alx->descmem.virt)
+ if (alx->descmem.virt)
dma_free_coherent(&alx->hw.pdev->dev,
alx->descmem.size,
alx->descmem.virt,