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au1x00_eth.c: check malloc return value and abort if it failed 

Patch by Andrew Dyer, 26 Jul 2005
This commit is contained in:
Wolfgang Denk 2006-03-13 01:00:22 +01:00
parent c15f80eaef
commit 9551530615
2 changed files with 9 additions and 2 deletions
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3
CHANGELOG
View File

@ -2,6 +2,9 @@
Changes since U-Boot 1.1.4: Changes since U-Boot 1.1.4:
====================================================================== ======================================================================
* au1x00_eth.c: check malloc return value and abort if it failed
Patch by Andrew Dyer, 26 Jul 2005
* Change the sequence of events in soft_i2c.c:send_ack() to keep from * Change the sequence of events in soft_i2c.c:send_ack() to keep from
incorrectly generating start/stop conditions on the bus. incorrectly generating start/stop conditions on the bus.
Patch by Andrew Dyer, 26 Jul 2005 Patch by Andrew Dyer, 26 Jul 2005

8
cpu/mips/au1x00_eth.c
View File

@ -224,10 +224,14 @@ static void au1x00_halt(struct eth_device* dev){
int au1x00_enet_initialize(bd_t *bis){ int au1x00_enet_initialize(bd_t *bis){
struct eth_device* dev; struct eth_device* dev;
dev = (struct eth_device*) malloc(sizeof *dev); if ((dev = (struct eth_device*)malloc(sizeof *dev)) == NULL) {
puts ("malloc failed\n");
return 0;
}
memset(dev, 0, sizeof *dev); memset(dev, 0, sizeof *dev);
sprintf(dev->name, "Au1X00 ETHERNET"); sprintf(dev->name, "Au1X00 ethernet");
dev->iobase = 0; dev->iobase = 0;
dev->priv = 0; dev->priv = 0;
dev->init = au1x00_init; dev->init = au1x00_init;