drivers: staging: rtl8712: Change form of NULL comparisons

Change null comparisons of the form x == NULL to !x.
This was done using Coccinelle.

@@
expression e;
@@
- e == NULL
+ !e

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8712/recv_linux.c b/drivers/staging/rtl8712/recv_linux.c
index be970ef..acceb43 100644 (file)
--- a/drivers/staging/rtl8712/recv_linux.c
+++ b/drivers/staging/rtl8712/recv_linux.c
@@ -114,7 +114,7 @@ void r8712_recv_indicatepkt(struct _adapter *padapter,
        precvpriv = &(padapter->recvpriv);
        pfree_recv_queue = &(precvpriv->free_recv_queue);
        skb = precv_frame->u.hdr.pkt;
-       if (skb == NULL)
+       if (!skb)
                goto _recv_indicatepkt_drop;
        skb->data = precv_frame->u.hdr.rx_data;
        skb->len = precv_frame->u.hdr.len;