drivers/net/wan/sbni: kill uninit'd var warning

It's actually convenient in the code to initialize this and a sister
variable to zero.

Signed-off-by: Jeff Garzik <jeff@garzik.org>

diff --git a/drivers/net/wan/sbni.c b/drivers/net/wan/sbni.c
index 35eded7..1cc18e7 100644 (file)
--- a/drivers/net/wan/sbni.c
+++ b/drivers/net/wan/sbni.c
@@ -595,8 +595,8 @@ recv_frame( struct net_device  *dev )
 
        u32  crc = CRC32_INITIAL;
 
-       unsigned  framelen, frameno, ack;
-       unsigned  is_first, frame_ok;
+       unsigned  framelen = 0, frameno, ack;
+       unsigned  is_first, frame_ok = 0;
 
        if( check_fhdr( ioaddr, &framelen, &frameno, &ack, &is_first, &crc ) ) {
                frame_ok = framelen > 4
@@ -604,8 +604,7 @@ recv_frame( struct net_device  *dev )
                        :  skip_tail( ioaddr, framelen, crc );
                if( frame_ok )
                        interpret_ack( dev, ack );
-       } else
-               frame_ok = 0;
+       }
 
        outb( inb( ioaddr + CSR0 ) ^ CT_ZER, ioaddr + CSR0 );
        if( frame_ok ) {