[U-Boot] [PATCH 1/2] UEC: Don't udelay needlessly

[Joakim Tjernlund]

uec_init() adds an udelay(100000) even though
the PHY status read went well, don't do that.

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund at transmode.se>
---
 drivers/qe/uec.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/drivers/qe/uec.c b/drivers/qe/uec.c
index ccbf27d..758151f 100644
--- a/drivers/qe/uec.c
+++ b/drivers/qe/uec.c
@@ -1223,8 +1223,10 @@ static int uec_init(struct eth_device* dev, bd_t *bd)
 		i = 50;
 		do {
 			err = curphy->read_status(uec->mii_info);
+			if (!(((i-- > 0) && !uec->mii_info->link) || err))
+				break;
 			udelay(100000);
-		} while (((i-- > 0) && !uec->mii_info->link) || err);
+		} while (1);
 
 		if (err || i <= 0)
 			printf("warning: %s: timeout on PHY link\n", dev->name);
-- 
1.7.1