bitkeeper revision 1.457 (3f6de5a1qvjqgAouPtszoOygfyrPxQ)

xen_serial.c:
  Fix compile warning.

diff --git a/xen/drivers/char/xen_serial.c b/xen/drivers/char/xen_serial.c
index 7a1560ca5b2cbdca6505a6661688d5992df77890..2d0d3a2f5a338273055971d6de14409dad5821ce 100644 (file)
--- a/xen/drivers/char/xen_serial.c
+++ b/xen/drivers/char/xen_serial.c
@@ -70,7 +70,7 @@ static void serial_rx_int(int irq, void *dev_id, struct pt_regs *regs)
 
 void initialize_serial() 
 {
-    int fifo, rc; 
+    int rc; 
     
     /* setup key handler */
     add_key_handler('~', toggle_echo, "toggle serial echo");
@@ -87,6 +87,6 @@ void initialize_serial()
     outb(NS16550_IER_ERDAI, 
          SERIAL_BASE + NS16550_IER );
 
-    if((rc = request_irq(4, serial_rx_int, SA_NOPROFILE, "serial", 0)))
+    if( (rc = request_irq(4, serial_rx_int, SA_NOPROFILE, "serial", 0)) )
        printk("initialize_serial: failed to get IRQ4, rc=%d\n", rc); 
 }