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authorBen Warren <biggerbadderben@gmail.com>2008-01-09 18:15:53 -0500
committerWolfgang Denk <wd@denx.de>2008-01-10 01:06:02 +0100
commit422b1a01602b6e2fbf8444a1192c7ba31461fd4c (patch)
treee8891bc2519ddd636e32fe2b42945786dbce1f44 /drivers/qe/uec.c
parentd3a6532cbe263d992f49e86ac95bede28e96f9c8 (diff)
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Fix Ethernet init() return codes
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>
Diffstat (limited to 'drivers/qe/uec.c')
-rw-r--r--drivers/qe/uec.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/qe/uec.c b/drivers/qe/uec.c
index a27c12a..44cbea5 100644
--- a/drivers/qe/uec.c
+++ b/drivers/qe/uec.c
@@ -1129,7 +1129,7 @@ static int uec_init(struct eth_device* dev, bd_t *bd)
if (dev->enetaddr[0] & 0x01) {
printf("%s: MacAddress is multcast address\n",
__FUNCTION__);
- return 0;
+ return -1;
}
uec_set_mac_address(uec, dev->enetaddr);
uec->the_first_run = 1;
@@ -1138,10 +1138,10 @@ static int uec_init(struct eth_device* dev, bd_t *bd)
err = uec_open(uec, COMM_DIR_RX_AND_TX);
if (err) {
printf("%s: cannot enable UEC device\n", dev->name);
- return 0;
+ return -1;
}
- return uec->mii_info->link;
+ return (uec->mii_info->link ? 0 : -1);
}
static void uec_halt(struct eth_device* dev)