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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: Nicholas Sim <nicholassimws@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Nicholas Sim 2016-04-05 17:21:32 +01:00 committed by Greg Kroah-Hartman
parent b7141cbaf9
commit b8a99fb513
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/rtl8192u/r8192U_core.c
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@ -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);
}