tg3: Fix TSO loopback test
Matt Carlson [Thu, 19 May 2011 12:12:50 +0000 (12:12 +0000)]
Commit bb158d696489244f79fd4c3abd47968a06b48c79, entitled
"tg3: Add TSO loopback test", mistakenly inverted the checksum field
test from the receive BD.  This patch corrects the problem.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/tg3.c

index 7675231..d05c6a0 100644 (file)
@@ -11195,7 +11195,7 @@ static int tg3_run_loopback(struct tg3 *tp, u32 pktsz, int loopback_mode)
                        }
                } else if ((desc->type_flags & RXD_FLAG_TCPUDP_CSUM) &&
                           (desc->ip_tcp_csum & RXD_TCPCSUM_MASK)
-                           >> RXD_TCPCSUM_SHIFT == 0xffff) {
+                           >> RXD_TCPCSUM_SHIFT != 0xffff) {
                        goto out;
                }