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Message-Id: <0ecd0b1f6d7d7fc849e54a4c62634356ec2d7f5e.1439688440.git.raphael.beamonte@gmail.com>
Date: Sat, 15 Aug 2015 21:34:09 -0400
From: Raphaël Beamonte <raphael.beamonte@...il.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Raphaël Beamonte <raphael.beamonte@...il.com>,
Antoine Schweitzer-Chaput <antoine@...weitzer-chaput.fr>,
Cristina Opriceana <cristina.opriceana@...il.com>,
Greg Donald <gdonald@...il.com>, devel@...verdev.osuosl.org,
linux-kernel@...r.kernel.org
Subject: [PATCH 13/20] staging: rtl8192u: r8192U_core: fix unnecessary check before kfree code style issue
kfree(NULL) is safe and the checks were not required.
Signed-off-by: Raphaël Beamonte <raphael.beamonte@...il.com>
---
drivers/staging/rtl8192u/r8192U_core.c | 13 +++++--------
1 file changed, 5 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c
index 849fd3d..99d7f7c 100644
--- a/drivers/staging/rtl8192u/r8192U_core.c
+++ b/drivers/staging/rtl8192u/r8192U_core.c
@@ -1724,10 +1724,9 @@ 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)
@@ -1752,11 +1751,9 @@ 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
}
--
2.1.4
--
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