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| author | Wolfgang Denk <wd@pollux.denx.de> | 2006-03-13 01:00:22 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@pollux.denx.de> | 2006-03-13 01:00:22 +0100 |
| commit | 95515306155b8b7fca1a38f192f23ea49251edf8 (patch) | |
| tree | 51a39a6d4587e91f1d5fae503b2aecfe0445fd89 /cpu/mips/au1x00_eth.c | |
| parent | c15f80eaefa7ece72272e6f441f0ed36eab14411 (diff) | |
| download | u-boot-imx-95515306155b8b7fca1a38f192f23ea49251edf8.zip u-boot-imx-95515306155b8b7fca1a38f192f23ea49251edf8.tar.gz u-boot-imx-95515306155b8b7fca1a38f192f23ea49251edf8.tar.bz2 | |
au1x00_eth.c: check malloc return value and abort if it failed
Patch by Andrew Dyer, 26 Jul 2005
Diffstat (limited to 'cpu/mips/au1x00_eth.c')
| -rw-r--r-- | cpu/mips/au1x00_eth.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/cpu/mips/au1x00_eth.c b/cpu/mips/au1x00_eth.c index 9ce9b35..078e832 100644 --- a/cpu/mips/au1x00_eth.c +++ b/cpu/mips/au1x00_eth.c @@ -224,10 +224,14 @@ static void au1x00_halt(struct eth_device* dev){ int au1x00_enet_initialize(bd_t *bis){ 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); - sprintf(dev->name, "Au1X00 ETHERNET"); + sprintf(dev->name, "Au1X00 ethernet"); dev->iobase = 0; dev->priv = 0; dev->init = au1x00_init; |