NET: Proper return code handling in eth_init() function in file eth.c

This patch modifies the return code handling in the eth_init()
function, to be compatible with the handling of the return codes in
the other network stack files. It now returns a 0 on Success and -1 on
error.

Signed-off-by: Upakul Barkakaty <upakul.barkakaty@conexant.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>

diff --git a/net/eth.c b/net/eth.c
index 425f29e..3373a05 100644 (file)
--- a/net/eth.c
+++ b/net/eth.c
@@ -424,23 +424,23 @@ int eth_init(bd_t *bis)
        struct eth_device* old_current;
 
        if (!eth_current)
-               return 0;
+               return -1;
 
        old_current = eth_current;
        do {
                debug ("Trying %s\n", eth_current->name);
 
-               if (eth_current->init(eth_current, bis)) {
+               if (!eth_current->init(eth_current,bis)) {
                        eth_current->state = ETH_STATE_ACTIVE;
 
-                       return 1;
+                       return 0;
                }
                debug  ("FAIL\n");
 
                eth_try_another(0);
        } while (old_current != eth_current);
 
-       return 0;
+       return -1;
 }
 
 void eth_halt(void)