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staging: rtl8192u: r8192U_core: fix unnecessary check before kfree code style issue

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kfree(NULL) is safe and the checks were not required.

Signed-off-by: Raphaël Beamonte <raphael.beamonte@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Raphaël Beamonte
2015-08-18 12:58:13 -04:00
committed by Greg Kroah-Hartman
parent b31c101350
commit efe8a7fad5
1 changed files with 5 additions and 8 deletions
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13
drivers/staging/rtl8192u/r8192U_core.c
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@@ -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
}