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Fix Ethernet init() return codes

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Change return values of init() functions in all Ethernet drivers to conform
to the following:

    >=0: Success
    <0:  Failure

All drivers going forward should return 0 on success.  Current drivers that
return 1 on success were left as-is to minimize changes.

Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
Acked-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Acked-By: Timur Tabi <timur@freescale.com>
This commit is contained in:
Ben Warren 2008-01-09 18:15:53 -05:00 • committed by Wolfgang Denk
parent d3a6532cbe
commit 422b1a0160
13 changed files with 28 additions and 27 deletions
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4
drivers/net/pcnet.c
View file

@ -402,7 +402,7 @@ static int pcnet_init(struct eth_device* dev, bd_t *bis)
if (i <= 0) {
printf("%s: TIMEOUT: controller init failed\n", dev->name);
pcnet_reset (dev);
return 0;
return -1;
}
/*
@ -410,7 +410,7 @@ static int pcnet_init(struct eth_device* dev, bd_t *bis)
*/
pcnet_write_csr (dev, 0, 0x0002);
return 1;
return 0;
}
static int pcnet_send(struct eth_device* dev, volatile void *packet, int pkt_len)