[U-Boot] [PATCH 01/12] 4xx_enet: Fix return value of ppc_4xx_eth_initialize()

[U-Boot] [PATCH 01/12] 4xx_enet: Fix return value of ppc_4xx_eth_initialize()

[Matthias Kaehlcke]

4xx_enet: Return 1 from ppc_4xx_eth_initialize() upon successful initialization

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
---
 drivers/net/4xx_enet.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/4xx_enet.c b/drivers/net/4xx_enet.c
index 2fac641..d61873d 100644
--- a/drivers/net/4xx_enet.c
+++ b/drivers/net/4xx_enet.c
@@ -2077,5 +2077,5 @@ int ppc_4xx_eth_initialize (bd_t * bis)
 #endif
 	}			/* end for each supported device */
 
-	return 0;
+	return 1;
 }
-- 
1.6.3.1

[U-Boot] [PATCH 02/12] bfin_EMAC: Fix return value of bfin_EMAC_initialize()

[Matthias Kaehlcke]

bfin_EMAC: Return 1 from bfin_EMAC_initialize() upon successful initialization

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
---
 drivers/net/bfin_mac.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c
index ec45b63..f527c9c 100644
--- a/drivers/net/bfin_mac.c
+++ b/drivers/net/bfin_mac.c
@@ -113,7 +113,7 @@ int bfin_EMAC_initialize(bd_t *bis)
 	miiphy_register(dev->name, bfin_miiphy_read, bfin_miiphy_write);
 #endif
 
-	return 0;
+	return 1;
 }
 
 static int bfin_EMAC_send(struct eth_device *dev, volatile void *packet,
-- 
1.6.3.1

[U-Boot] [PATCH 03/12] dnet: Fix return value of dnet_eth_initialize()

[Matthias Kaehlcke]

dnet: Return 1 from dnet_eth_initialize() upon successful initialization

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
---
 drivers/net/dnet.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/dnet.c b/drivers/net/dnet.c
index bfe87fa..6e7afc3 100644
--- a/drivers/net/dnet.c
+++ b/drivers/net/dnet.c
@@ -391,5 +391,5 @@ int dnet_eth_initialize(int id, void *regs, unsigned int phy_addr)
 
 	eth_register(netdev);
 
-	return 0;
+	return 1;
 }
-- 
1.6.3.1

[U-Boot] [PATCH 04/12] fec_mxc: Fix return values of fec_probe()

[Matthias Kaehlcke]

fec_mxc: Return 1 from fec_probe() upon successfully initialization and 0 in
case of failure

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
---
 drivers/net/fec_mxc.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c
index 19116f2..dc8a020 100644
--- a/drivers/net/fec_mxc.c
+++ b/drivers/net/fec_mxc.c
@@ -667,7 +667,7 @@ static int fec_probe(bd_t *bd)
 	edev = (struct eth_device *)malloc(sizeof(struct eth_device));
 	if (!edev) {
 		puts("fec_imx27: not enough malloc memory!\n");
-		return -ENOMEM;
+		return 0;
 	}
 	edev->priv = fec;
 	edev->init = fec_init;
@@ -732,7 +732,7 @@ static int fec_probe(bd_t *bd)
 	memcpy(edev->enetaddr, ethaddr, 6);
 	fec_set_hwaddr(edev, ethaddr);
 
-	return 0;
+	return 1;
 }
 
 int fecmxc_initialize(bd_t *bd)
-- 
1.6.3.1

[U-Boot] [PATCH 05/12] fsl_mcdmafec: Fix return value of mcdmafec_initialize()

[Matthias Kaehlcke]

fsl_mcdmafec: Return 1 from mcdmafec_initialize() upon successful initialization

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
---
 drivers/net/fsl_mcdmafec.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/fsl_mcdmafec.c b/drivers/net/fsl_mcdmafec.c
index 35a6dfb..c26b297 100644
--- a/drivers/net/fsl_mcdmafec.c
+++ b/drivers/net/fsl_mcdmafec.c
@@ -584,5 +584,5 @@ int mcdmafec_initialize(bd_t * bis)
 	/* default speed */
 	bis->bi_ethspeed = 10;
 
-	return 0;
+	return 1;
 }
-- 
1.6.3.1

[U-Boot] [PATCH 06/12] INCA IP: Fix return value of inca_switch_initialize()

[Matthias Kaehlcke]

INCA IP: Return 1 from inca_switch_initialize() upon successful initialization

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
---
 drivers/net/inca-ip_sw.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/inca-ip_sw.c b/drivers/net/inca-ip_sw.c
index 492f5ce..d579e4f 100644
--- a/drivers/net/inca-ip_sw.c
+++ b/drivers/net/inca-ip_sw.c
@@ -200,7 +200,7 @@ int inca_switch_initialize(bd_t * bis)
 	printf("Leaving inca_switch_initialize()\n");
 #endif
 
-	return 0;
+	return 1;
 }
 
 
-- 
1.6.3.1

[U-Boot] [PATCH 07/12] lan91c96: Fix return value of lan91c96_initialize()

[Matthias Kaehlcke]

lan91c96: Return 1 from lan91c96_initialize() upon successful initialization

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
---
 drivers/net/lan91c96.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/lan91c96.c b/drivers/net/lan91c96.c
index 90e4002..d255179 100644
--- a/drivers/net/lan91c96.c
+++ b/drivers/net/lan91c96.c
@@ -817,5 +817,5 @@ int lan91c96_initialize(u8 dev_num, int base_addr)
 	sprintf(dev->name, "%s-%hu", supported_chips[r].name, dev_num);
 
 	eth_register(dev);
-	return 0;
+	return 1;
 }
-- 
1.6.3.1

[U-Boot] [PATCH 08/12] macb: Fix return values of macb_eth_initialize()

[Matthias Kaehlcke]

macb: Return 1 from macb_eth_initialize() upon successful initialization and 0
in case of failure

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
---
 drivers/net/macb.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index c184353..e2a0724 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -500,7 +500,7 @@ int macb_eth_initialize(int id, void *regs, unsigned int phy_addr)
 	macb = malloc(sizeof(struct macb_device));
 	if (!macb) {
 		printf("Error: Failed to allocate memory for MACB%d\n", id);
-		return -1;
+		return 0;
 	}
 	memset(macb, 0, sizeof(struct macb_device));
 
@@ -542,7 +542,7 @@ int macb_eth_initialize(int id, void *regs, unsigned int phy_addr)
 
 	eth_register(netdev);
 
-	return 0;
+	return 1;
 }
 
 #endif
-- 
1.6.3.1

[U-Boot] [PATCH 09/12] mcffec: Fix return value of mcffec_initialize()

[Matthias Kaehlcke]

mcffec: Return the number of initialized devices from mcffec_initialize()

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
---
 drivers/net/mcffec.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/mcffec.c b/drivers/net/mcffec.c
index 64be5de..6043ca1 100644
--- a/drivers/net/mcffec.c
+++ b/drivers/net/mcffec.c
@@ -622,5 +622,5 @@ int mcffec_initialize(bd_t * bis)
 	/* default speed */
 	bis->bi_ethspeed = 10;
 
-	return 0;
+	return i;
 }
-- 
1.6.3.1

[U-Boot] [PATCH 10/12] plb2800: Fix return values of plb2800_eth_initialize()

[Matthias Kaehlcke]

plb2800: Return 1 from plb2800_eth_initialize() upon successful initialization
and 0 in case of failure

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
---
 drivers/net/plb2800_eth.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/plb2800_eth.c b/drivers/net/plb2800_eth.c
index d799c73..ccbced2 100644
--- a/drivers/net/plb2800_eth.c
+++ b/drivers/net/plb2800_eth.c
@@ -106,7 +106,7 @@ int plb2800_eth_initialize(bd_t * bis)
 	if (!(dev = (struct eth_device *) malloc (sizeof *dev)))
 	{
 		printf("Failed to allocate memory\n");
-		return -1;
+		return 0;
 	}
 	memset(dev, 0, sizeof(*dev));
 
@@ -141,7 +141,7 @@ int plb2800_eth_initialize(bd_t * bis)
 	printf("Leaving plb2800_eth_initialize()\n");
 #endif
 
-	return 0;
+	return 1;
 }
 
 static int plb2800_eth_init(struct eth_device *dev, bd_t * bis)
-- 
1.6.3.1

[U-Boot] [PATCH 11/12] sh_eth: Fix return value of sh_eth_initialize()

[Matthias Kaehlcke]

sh_eth: Return 1 from sh_eth_initialize() upon successful initialization and
0 in case of failure

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
---
 drivers/net/sh_eth.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index 86cc324..330c17c 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -627,21 +627,21 @@ void sh_eth_halt(struct eth_device *dev)
 
 int sh_eth_initialize(bd_t *bd)
 {
-    int ret = 0;
+    int ret = 1;
 	struct sh_eth_dev *eth = NULL;
     struct eth_device *dev = NULL;
 
     eth = (struct sh_eth_dev *)malloc(sizeof(struct sh_eth_dev));
 	if (!eth) {
 		printf(SHETHER_NAME ": %s: malloc failed\n", __func__);
-		ret = -ENOMEM;
+		ret = 0;
 		goto err;
 	}
 
     dev = (struct eth_device *)malloc(sizeof(struct eth_device));
 	if (!dev) {
 		printf(SHETHER_NAME ": %s: malloc failed\n", __func__);
-		ret = -ENOMEM;
+		ret = 0;
 		goto err;
 	}
     memset(dev, 0, sizeof(struct eth_device));
-- 
1.6.3.1

[U-Boot] [PATCH 12/12] smc91111: Fix return value of smc91111_initialize()

[Matthias Kaehlcke]

smc91111: Return 1 from smc91111_initialize() upon successful initialization

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
---
 drivers/net/smc91111.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/smc91111.c b/drivers/net/smc91111.c
index 54a1bfb..528efb1 100644
--- a/drivers/net/smc91111.c
+++ b/drivers/net/smc91111.c
@@ -1377,5 +1377,5 @@ int smc91111_initialize(u8 dev_num, int base_addr)
 	sprintf(dev->name, "%s-%hu", SMC_DEV_NAME, dev_num);
 
 	eth_register(dev);
-	return 0;
+	return 1;
 }
-- 
1.6.3.1

[U-Boot] [PATCH 11/12] sh_eth: Fix return value of sh_eth_initialize()

[Mike Frysinger]

On Sunday 24 January 2010 05:07:59 Matthias Kaehlcke wrote:
> --- a/drivers/net/sh_eth.c
> +++ b/drivers/net/sh_eth.c
>      eth = (struct sh_eth_dev *)malloc(sizeof(struct sh_eth_dev));
>  	if (!eth) {
>  		printf(SHETHER_NAME ": %s: malloc failed\n", __func__);
> -		ret = -ENOMEM;
> +		ret = 0;
>  		goto err;
>  	}
> 
>      dev = (struct eth_device *)malloc(sizeof(struct eth_device));
>  	if (!dev) {
>  		printf(SHETHER_NAME ": %s: malloc failed\n", __func__);
> -		ret = -ENOMEM;
> +		ret = 0;
>  		goto err;
>  	}

these are error paths and thus should be -1
-mike
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[U-Boot] [PATCH 10/12] plb2800: Fix return values of plb2800_eth_initialize ()

[Mike Frysinger]

On Sunday 24 January 2010 05:07:55 Matthias Kaehlcke wrote:
> --- a/drivers/net/plb2800_eth.c
> +++ b/drivers/net/plb2800_eth.c
> @@ -106,7 +106,7 @@ int plb2800_eth_initialize(bd_t * bis)
>  	if (!(dev = (struct eth_device *) malloc (sizeof *dev)))
>  	{
>  		printf("Failed to allocate memory\n");
> -		return -1;
> +		return 0;
>  	}

this is an error path, thus current value is correct
-mike
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[U-Boot] [PATCH 08/12] macb: Fix return values of macb_eth_initialize()

[Mike Frysinger]

On Sunday 24 January 2010 05:07:46 Matthias Kaehlcke wrote:
> --- a/drivers/net/macb.c
> +++ b/drivers/net/macb.c
> @@ -500,7 +500,7 @@ int macb_eth_initialize(int id, void *regs, unsigned
>  int phy_addr) macb = malloc(sizeof(struct macb_device));
>  	if (!macb) {
>  		printf("Error: Failed to allocate memory for MACB%d\n", id);
> -		return -1;
> +		return 0;
>  	}

this is an error path thus the current code is correct
-mike
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[U-Boot] [PATCH 04/12] fec_mxc: Fix return values of fec_probe()

[Mike Frysinger]

On Sunday 24 January 2010 05:07:29 Matthias Kaehlcke wrote:
> --- a/drivers/net/fec_mxc.c
> +++ b/drivers/net/fec_mxc.c
> @@ -667,7 +667,7 @@ static int fec_probe(bd_t *bd)
>  	edev = (struct eth_device *)malloc(sizeof(struct eth_device));
>  	if (!edev) {
>  		puts("fec_imx27: not enough malloc memory!\n");
> -		return -ENOMEM;
> +		return 0;
>  	}

error path should return -1, not 0
-mike
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[U-Boot] [PATCH 11/12] sh_eth: Fix return value of sh_eth_initialize()

[Matthias Kaehlcke]

Hi Mike,

El Sun, Jan 24, 2010 at 05:57:52AM -0500 Mike Frysinger ha dit:

> On Sunday 24 January 2010 05:07:59 Matthias Kaehlcke wrote:
> > --- a/drivers/net/sh_eth.c
> > +++ b/drivers/net/sh_eth.c
> >      eth = (struct sh_eth_dev *)malloc(sizeof(struct sh_eth_dev));
> >  	if (!eth) {
> >  		printf(SHETHER_NAME ": %s: malloc failed\n", __func__);
> > -		ret = -ENOMEM;
> > +		ret = 0;
> >  		goto err;
> >  	}
> > 
> >      dev = (struct eth_device *)malloc(sizeof(struct eth_device));
> >  	if (!dev) {
> >  		printf(SHETHER_NAME ": %s: malloc failed\n", __func__);
> > -		ret = -ENOMEM;
> > +		ret = 0;
> >  		goto err;
> >  	}
> 
> these are error paths and thus should be -1

you are right if Ben makes the change in net/eth.c he proposed

-- 
Matthias Kaehlcke
Embedded Linux Developer
Barcelona

        Representation of the world, like the world itself, is
        the work of men; they describe it from their own point
         of view, which they  confuse with the absolute truth
                          (Simone de Beauvoir)
                                                                 .''`.
    using free software / Debian GNU/Linux | http://debian.org  : :'  :
                                                                `. `'`
gpg --keyserver pgp.mit.edu --recv-keys 47D8E5D4                  `-