From: Michael Brown <mcb30@dolphin.home>
Date: Wed, 25 Jul 2007 23:46:27 +0000 (+0100)
Subject: Inhibit a spurious warning on GCC 4.0.1
X-Git-Tag: v0.9.3~162
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=84c347c7dee0579078c4d41e37a74fe01aac228a;p=thirdparty%2Fipxe.git

Inhibit a spurious warning on GCC 4.0.1
---

diff --git a/src/drivers/net/sis900.c b/src/drivers/net/sis900.c
index 68ac511be..85c4acbe5 100644
--- a/src/drivers/net/sis900.c
+++ b/src/drivers/net/sis900.c
@@ -872,8 +872,9 @@ sis900_read_mode(struct nic *nic __unused, int phy_addr, int *speed, int *duplex
     u16 phy_id0, phy_id1;
         
     /* STSOUT register is Latched on Transition, read operation updates it */
-    while (i++ < 2)
+    do {
         status = sis900_mdio_read(phy_addr, MII_STSOUT);
+    } while (i++ < 2);
 
     *speed = HW_SPEED_10_MBPS;
     *duplex = FDX_CAPABLE_HALF_SELECTED;