env: Rename eth_getenv_enetaddr() to eth_env_get_enetaddr()

Rename this function for consistency with env_get().

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/include/net.h b/include/net.h
index 376cc1e..a6f9082 100644
--- a/include/net.h
+++ b/include/net.h
@@ -239,7 +239,7 @@
 
 int eth_get_dev_index(void);		/* get the device index */
 void eth_parse_enetaddr(const char *addr, uchar *enetaddr);
-int eth_getenv_enetaddr(const char *name, uchar *enetaddr);
+int eth_env_get_enetaddr(const char *name, uchar *enetaddr);
 int eth_env_set_enetaddr(const char *name, const uchar *enetaddr);
 
 /**
@@ -275,7 +275,7 @@
  * Returns:
  *	Return true if the address is valid.
  */
-int eth_getenv_enetaddr_by_index(const char *base_name, int index,
+int eth_env_get_enetaddr_by_index(const char *base_name, int index,
 				 uchar *enetaddr);
 
 int eth_init(void);			/* Initialize the device */