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Date: Fri, 17 Jul 2015 15:59:18 +0200
From: Joseph-Eugene Winzer <m999@...nmailbox.org>
To: m999@...nmailbox.org, gregkh@...uxfoundation.org
Cc: devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH 3/5] drivers: staging: rtl8192u: removed pointer check for kfree in r8192U_core.c
kfree() can handle NULL pointers itself, so the check is unnecessary.
Signed-off-by: Joseph-Eugene Winzer <m999@...nmailbox.org>
---
drivers/staging/rtl8192u/r8192U_core.c | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c
index 89b627f..34dc4af 100644
--- a/drivers/staging/rtl8192u/r8192U_core.c
+++ b/drivers/staging/rtl8192u/r8192U_core.c
@@ -1803,10 +1803,8 @@ static void rtl8192_usb_deleteendpoints(struct net_device *dev)
}
kfree(priv->oldaddr);
priv->oldaddr = NULL;
- if (priv->pp_rxskb) {
- kfree(priv->pp_rxskb);
- priv->pp_rxskb = NULL;
- }
+ kfree(priv->pp_rxskb);
+ priv->pp_rxskb = NULL;
}
#else
void rtl8192_usb_deleteendpoints(struct net_device *dev)
@@ -1831,11 +1829,8 @@ void rtl8192_usb_deleteendpoints(struct net_device *dev)
priv->rx_urb = NULL;
kfree(priv->oldaddr);
priv->oldaddr = NULL;
- if (priv->pp_rxskb) {
- kfree(priv->pp_rxskb);
- priv->pp_rxskb = 0;
-
- }
+ kfree(priv->pp_rxskb);
+ priv->pp_rxskb = 0;
#endif
}
--
2.4.6
--
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