X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fcs8900.c;h=e04a784a4bb099eacff6d3ead4ac0ba6ec35267e;hb=c7f6dbe736f3f57436ba162f986691f7e862eb4d;hp=df360042be8d887b83d6eee98869026395d9741b;hpb=06f43286c6354aaab0103615e83893512f86eee7;p=oweals%2Fu-boot.git

diff --git a/drivers/net/cs8900.c b/drivers/net/cs8900.c
index df360042be..e04a784a4b 100644
--- a/drivers/net/cs8900.c
+++ b/drivers/net/cs8900.c
@@ -66,15 +66,14 @@
 static u16 get_reg_init_bus(struct eth_device *dev, int regno)
 {
 	/* force 16 bit busmode */
-	volatile u8 c;
 	struct cs8900_priv *priv = (struct cs8900_priv *)(dev->priv);
 	uint8_t volatile * const iob = (uint8_t volatile * const)dev->iobase;
 
-	c = readb(iob);
-	c = readb(iob + 1);
-	c = readb(iob);
-	c = readb(iob + 1);
-	c = readb(iob);
+	readb(iob);
+	readb(iob + 1);
+	readb(iob);
+	readb(iob + 1);
+	readb(iob);
 
 	REG_WRITE(regno, &priv->regs->pptr);
 	return REG_READ(&priv->regs->pdata);
@@ -308,14 +307,13 @@ int cs8900_initialize(u8 dev_num, int base_addr)
 
 	dev = malloc(sizeof(*dev));
 	if (!dev) {
-		free(dev);
 		return 0;
 	}
 	memset(dev, 0, sizeof(*dev));
 
 	priv = malloc(sizeof(*priv));
 	if (!priv) {
-		free(priv);
+		free(dev);
 		return 0;
 	}
 	memset(priv, 0, sizeof(*priv));