From 7674b64d788e0e7a65f26a1cc81d583a54987282 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Wed, 13 Jun 2018 10:33:49 +0200 Subject: [PATCH] net: zynq_gem: Initialize phyreg variable In case of phyread()/phy_setup_op() timeout code is working with uninitialized phyreg variable. Initialize this variable to make sure that code it not working with random value. Signed-off-by: Michal Simek Acked-by: Joe Hershberger --- drivers/net/zynq_gem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c index d1436807ff..14564e365e 100644 --- a/drivers/net/zynq_gem.c +++ b/drivers/net/zynq_gem.c @@ -244,7 +244,7 @@ static int phywrite(struct zynq_gem_priv *priv, u32 phy_addr, static int phy_detection(struct udevice *dev) { int i; - u16 phyreg; + u16 phyreg = 0; struct zynq_gem_priv *priv = dev->priv; if (priv->phyaddr != -1) { -- 2.39.5