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Commit b8a99fb5 authored by Nicholas Sim's avatar Nicholas Sim Committed by Greg Kroah-Hartman
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staging: rtl8192u: rewrite NULL comparison for pointers 



When testing pointers, it is not necessary to explicitly compare to
NULL. Rewrite if condition as (!ptr) or (ptr) as suggested in
Documentation/CodingStyle

Signed-off-by: default avatarNicholas Sim <nicholassimws@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b7141cba

drivers/staging/rtl8192u/r8192U_core.c

+3 −3
Original line number Diff line number Diff line
@@ -1994,7 +1994,7 @@ static int rtl8192_qos_association_resp(struct r8192_priv *priv, 
	u32 size = sizeof(struct ieee80211_qos_parameters);

	int set_qos_param = 0;



	if ((priv == NULL) || (network == NULL))

	if (!priv || !network)

		return 0;



	if (priv->ieee80211->state != IEEE80211_LINKED)
@@ -4938,7 +4938,7 @@ static int rtl8192_usb_probe(struct usb_interface *intf, 
	RT_TRACE(COMP_INIT, "Oops: i'm coming\n");



	dev = alloc_ieee80211(sizeof(struct r8192_priv));

	if (dev == NULL)

	if (!dev)

		return -ENOMEM;



	usb_set_intfdata(intf, dev);
@@ -5157,7 +5157,7 @@ void setKey(struct net_device *dev, u8 EntryNo, u8 KeyIndex, u16 KeyType, 
			write_nic_dword(dev, RWCAM, TargetCommand);

		} else {

			/* Key Material */

			if (KeyContent != NULL) {

			if (KeyContent) {

				write_nic_dword(dev, WCAMI, (u32)(*(KeyContent + i - 2)));

				write_nic_dword(dev, RWCAM, TargetCommand);

			}