diff options
| author |   Nicholas Sim <nicholassimws@gmail.com> | 2016-04-05 17:21:32 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-04-29 17:53:47 -0700 |
| commit | b8a99fb513a63397b43f63f4825371f64a79e821 (patch) | |
| tree | 4a644e318652d73d74c25f66c1bd27be8a0a46f9 /drivers/staging/rtl8192u/r8192U_core.c | |
| parent | staging: rtl8192u: add blank line after declarations (diff) | |
| download | linux-dev-b8a99fb513a63397b43f63f4825371f64a79e821.tar.xz linux-dev-b8a99fb513a63397b43f63f4825371f64a79e821.zip | |
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>
Diffstat (limited to 'drivers/staging/rtl8192u/r8192U_core.c')
| -rw-r--r-- | drivers/staging/rtl8192u/r8192U_core.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c index 9b319b305b68..dba52741a383 100644 --- a/drivers/staging/rtl8192u/r8192U_core.c +++ b/drivers/staging/rtl8192u/r8192U_core.c @@ -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); } |