drivers: fix integer as NULL pointer warnings

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/char/rio/rioroute.c b/drivers/char/rio/rioroute.c
index 85091ff74d96..7a9df7dcf9a8 100644
--- a/drivers/char/rio/rioroute.c
+++ b/drivers/char/rio/rioroute.c
@@ -526,7 +526,7 @@ void RIOFixPhbs(struct rio_info *p, struct Host *HostP, unsigned int unit)
                          ** If RTA is not powered on, the tx packets will be
                          ** unset, so go no further.
                          */
-                        if (PortP->TxStart == 0) {
+                        if (!PortP->TxStart) {
                                 rio_dprintk(RIO_DEBUG_ROUTE, "Tx pkts not set up yet\n");
                                 rio_spin_unlock_irqrestore(&PortP->portSem, flags);
                                 break;